diff options
Diffstat (limited to 'arch/mips')
57 files changed, 79 insertions, 148 deletions
diff --git a/arch/mips/alchemy/common/power.c b/arch/mips/alchemy/common/power.c index 921ed30b440c..303257b697c2 100644 --- a/arch/mips/alchemy/common/power.c +++ b/arch/mips/alchemy/common/power.c @@ -33,7 +33,7 @@ #include <linux/sysctl.h> #include <linux/jiffies.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <asm/mach-au1x00/au1000.h> /* diff --git a/arch/mips/alchemy/common/time.c b/arch/mips/alchemy/common/time.c index f99d3ec17a45..e1bec5a77c39 100644 --- a/arch/mips/alchemy/common/time.c +++ b/arch/mips/alchemy/common/time.c @@ -44,7 +44,7 @@ /* 32kHz clock enabled and detected */ #define CNTR_OK (SYS_CNTRL_E0 | SYS_CNTRL_32S) -static cycle_t au1x_counter1_read(struct clocksource *cs) +static u64 au1x_counter1_read(struct clocksource *cs) { return alchemy_rdsys(AU1000_SYS_RTCREAD); } diff --git a/arch/mips/boot/dts/ingenic/jz4740.dtsi b/arch/mips/boot/dts/ingenic/jz4740.dtsi index f6ae6ed9c4b1..3e1587f1f77a 100644 --- a/arch/mips/boot/dts/ingenic/jz4740.dtsi +++ b/arch/mips/boot/dts/ingenic/jz4740.dtsi @@ -44,6 +44,17 @@ #clock-cells = <1>; }; + rtc_dev: rtc@10003000 { + compatible = "ingenic,jz4740-rtc"; + reg = <0x10003000 0x40>; + + interrupt-parent = <&intc>; + interrupts = <15>; + + clocks = <&cgu JZ4740_CLK_RTC>; + clock-names = "rtc"; + }; + uart0: serial@10030000 { compatible = "ingenic,jz4740-uart"; reg = <0x10030000 0x100>; diff --git a/arch/mips/boot/dts/ingenic/qi_lb60.dts b/arch/mips/boot/dts/ingenic/qi_lb60.dts index 2414d63ae818..be1a7d3a3e1b 100644 --- a/arch/mips/boot/dts/ingenic/qi_lb60.dts +++ b/arch/mips/boot/dts/ingenic/qi_lb60.dts @@ -13,3 +13,7 @@ &ext { clock-frequency = <12000000>; }; + +&rtc_dev { + system-power-controller; +}; diff --git a/arch/mips/cavium-octeon/csrc-octeon.c b/arch/mips/cavium-octeon/csrc-octeon.c index 23c2344a3552..39f153fe0022 100644 --- a/arch/mips/cavium-octeon/csrc-octeon.c +++ b/arch/mips/cavium-octeon/csrc-octeon.c @@ -98,7 +98,7 @@ void octeon_init_cvmcount(void) local_irq_restore(flags); } -static cycle_t octeon_cvmcount_read(struct clocksource *cs) +static u64 octeon_cvmcount_read(struct clocksource *cs) { return read_c0_cvmcount(); } diff --git a/arch/mips/dec/kn01-berr.c b/arch/mips/dec/kn01-berr.c index 44d8a87a8a68..e9d2db480aeb 100644 --- a/arch/mips/dec/kn01-berr.c +++ b/arch/mips/dec/kn01-berr.c @@ -23,7 +23,7 @@ #include <asm/page.h> #include <asm/ptrace.h> #include <asm/traps.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <asm/dec/kn01.h> diff --git a/arch/mips/include/asm/checksum.h b/arch/mips/include/asm/checksum.h index bce1ce53149a..7749daf2a465 100644 --- a/arch/mips/include/asm/checksum.h +++ b/arch/mips/include/asm/checksum.h @@ -18,7 +18,7 @@ #include <linux/in6.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> /* * computes the checksum of a memory block at buff, length len, diff --git a/arch/mips/include/asm/compat-signal.h b/arch/mips/include/asm/compat-signal.h index 64e0b9343b8c..4c6176467146 100644 --- a/arch/mips/include/asm/compat-signal.h +++ b/arch/mips/include/asm/compat-signal.h @@ -8,7 +8,7 @@ #include <asm/signal.h> #include <asm/siginfo.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> static inline int __copy_conv_sigset_to_user(compat_sigset_t __user *d, const sigset_t *s) diff --git a/arch/mips/include/asm/mach-jz4740/platform.h b/arch/mips/include/asm/mach-jz4740/platform.h index 073b8bfbb3b3..3645974b7f65 100644 --- a/arch/mips/include/asm/mach-jz4740/platform.h +++ b/arch/mips/include/asm/mach-jz4740/platform.h @@ -22,7 +22,6 @@ extern struct platform_device jz4740_udc_device; extern struct platform_device jz4740_udc_xceiv_device; extern struct platform_device jz4740_mmc_device; -extern struct platform_device jz4740_rtc_device; extern struct platform_device jz4740_i2c_device; extern struct platform_device jz4740_nand_device; extern struct platform_device jz4740_framebuffer_device; diff --git a/arch/mips/include/asm/r4kcache.h b/arch/mips/include/asm/r4kcache.h index 667ca3c467b7..b42b513007a2 100644 --- a/arch/mips/include/asm/r4kcache.h +++ b/arch/mips/include/asm/r4kcache.h @@ -20,7 +20,7 @@ #include <asm/cpu-features.h> #include <asm/cpu-type.h> #include <asm/mipsmtregs.h> -#include <asm/uaccess.h> /* for segment_eq() */ +#include <linux/uaccess.h> /* for segment_eq() */ extern void (*r4k_blast_dcache)(void); extern void (*r4k_blast_icache)(void); diff --git a/arch/mips/include/asm/termios.h b/arch/mips/include/asm/termios.h index 6245b68a69a8..ce2d72e34274 100644 --- a/arch/mips/include/asm/termios.h +++ b/arch/mips/include/asm/termios.h @@ -9,7 +9,7 @@ #ifndef _ASM_TERMIOS_H #define _ASM_TERMIOS_H -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <uapi/asm/termios.h> /* diff --git a/arch/mips/jazz/jazzdma.c b/arch/mips/jazz/jazzdma.c index db6f5afff4ff..1900f39588ae 100644 --- a/arch/mips/jazz/jazzdma.c +++ b/arch/mips/jazz/jazzdma.c @@ -18,7 +18,7 @@ #include <asm/mipsregs.h> #include <asm/jazz.h> #include <asm/io.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <asm/dma.h> #include <asm/jazzdma.h> #include <asm/pgtable.h> diff --git a/arch/mips/jz4740/board-qi_lb60.c b/arch/mips/jz4740/board-qi_lb60.c index 258fd03c9ef5..a5bd94b95263 100644 --- a/arch/mips/jz4740/board-qi_lb60.c +++ b/arch/mips/jz4740/board-qi_lb60.c @@ -438,7 +438,6 @@ static struct platform_device *jz_platform_devices[] __initdata = { &jz4740_pcm_device, &jz4740_i2s_device, &jz4740_codec_device, - &jz4740_rtc_device, &jz4740_adc_device, &jz4740_pwm_device, &jz4740_dma_device, diff --git a/arch/mips/jz4740/platform.c b/arch/mips/jz4740/platform.c index 2f1dab35c061..5b7cdd67a9d9 100644 --- a/arch/mips/jz4740/platform.c +++ b/arch/mips/jz4740/platform.c @@ -88,27 +88,6 @@ struct platform_device jz4740_mmc_device = { .resource = jz4740_mmc_resources, }; -/* RTC controller */ -static struct resource jz4740_rtc_resources[] = { - { - .start = JZ4740_RTC_BASE_ADDR, - .end = JZ4740_RTC_BASE_ADDR + 0x38 - 1, - .flags = IORESOURCE_MEM, - }, - { - .start = JZ4740_IRQ_RTC, - .end = JZ4740_IRQ_RTC, - .flags = IORESOURCE_IRQ, - }, -}; - -struct platform_device jz4740_rtc_device = { - .name = "jz4740-rtc", - .id = -1, - .num_resources = ARRAY_SIZE(jz4740_rtc_resources), - .resource = jz4740_rtc_resources, -}; - /* I2C controller */ static struct resource jz4740_i2c_resources[] = { { diff --git a/arch/mips/jz4740/reset.c b/arch/mips/jz4740/reset.c index 954e669c9e6b..67780c4b6573 100644 --- a/arch/mips/jz4740/reset.c +++ b/arch/mips/jz4740/reset.c @@ -57,71 +57,8 @@ static void jz4740_restart(char *command) jz4740_halt(); } -#define JZ_REG_RTC_CTRL 0x00 -#define JZ_REG_RTC_HIBERNATE 0x20 -#define JZ_REG_RTC_WAKEUP_FILTER 0x24 -#define JZ_REG_RTC_RESET_COUNTER 0x28 - -#define JZ_RTC_CTRL_WRDY BIT(7) -#define JZ_RTC_WAKEUP_FILTER_MASK 0x0000FFE0 -#define JZ_RTC_RESET_COUNTER_MASK 0x00000FE0 - -static inline void jz4740_rtc_wait_ready(void __iomem *rtc_base) -{ - uint32_t ctrl; - - do { - ctrl = readl(rtc_base + JZ_REG_RTC_CTRL); - } while (!(ctrl & JZ_RTC_CTRL_WRDY)); -} - -static void jz4740_power_off(void) -{ - void __iomem *rtc_base = ioremap(JZ4740_RTC_BASE_ADDR, 0x38); - unsigned long wakeup_filter_ticks; - unsigned long reset_counter_ticks; - struct clk *rtc_clk; - unsigned long rtc_rate; - - rtc_clk = clk_get(NULL, "rtc"); - if (IS_ERR(rtc_clk)) - panic("unable to get RTC clock"); - rtc_rate = clk_get_rate(rtc_clk); - clk_put(rtc_clk); - - /* - * Set minimum wakeup pin assertion time: 100 ms. - * Range is 0 to 2 sec if RTC is clocked at 32 kHz. - */ - wakeup_filter_ticks = (100 * rtc_rate) / 1000; - if (wakeup_filter_ticks < JZ_RTC_WAKEUP_FILTER_MASK) - wakeup_filter_ticks &= JZ_RTC_WAKEUP_FILTER_MASK; - else - wakeup_filter_ticks = JZ_RTC_WAKEUP_FILTER_MASK; - jz4740_rtc_wait_ready(rtc_base); - writel(wakeup_filter_ticks, rtc_base + JZ_REG_RTC_WAKEUP_FILTER); - - /* - * Set reset pin low-level assertion time after wakeup: 60 ms. - * Range is 0 to 125 ms if RTC is clocked at 32 kHz. - */ - reset_counter_ticks = (60 * rtc_rate) / 1000; - if (reset_counter_ticks < JZ_RTC_RESET_COUNTER_MASK) - reset_counter_ticks &= JZ_RTC_RESET_COUNTER_MASK; - else - reset_counter_ticks = JZ_RTC_RESET_COUNTER_MASK; - jz4740_rtc_wait_ready(rtc_base); - writel(reset_counter_ticks, rtc_base + JZ_REG_RTC_RESET_COUNTER); - - jz4740_rtc_wait_ready(rtc_base); - writel(1, rtc_base + JZ_REG_RTC_HIBERNATE); - - jz4740_halt(); -} - void jz4740_reset_init(void) { _machine_restart = jz4740_restart; _machine_halt = jz4740_halt; - pm_power_off = jz4740_power_off; } diff --git a/arch/mips/jz4740/time.c b/arch/mips/jz4740/time.c index 1f7ca2c9f262..bcf8f8c62737 100644 --- a/arch/mips/jz4740/time.c +++ b/arch/mips/jz4740/time.c @@ -34,7 +34,7 @@ static uint16_t jz4740_jiffies_per_tick; -static cycle_t jz4740_clocksource_read(struct clocksource *cs) +static u64 jz4740_clocksource_read(struct clocksource *cs) { return jz4740_timer_get_count(TIMER_CLOCKSOURCE); } diff --git a/arch/mips/kernel/asm-offsets.c b/arch/mips/kernel/asm-offsets.c index fae2f9447792..6080582a26d1 100644 --- a/arch/mips/kernel/asm-offsets.c +++ b/arch/mips/kernel/asm-offsets.c @@ -341,7 +341,7 @@ void output_pm_defines(void) void output_kvm_defines(void) { - COMMENT(" KVM/MIPS Specfic offsets. "); + COMMENT(" KVM/MIPS Specific offsets. "); OFFSET(VCPU_FPR0, kvm_vcpu_arch, fpu.fpr[0]); OFFSET(VCPU_FPR1, kvm_vcpu_arch, fpu.fpr[1]); diff --git a/arch/mips/kernel/branch.c b/arch/mips/kernel/branch.c index 12c718181e5e..ae037a304ee4 100644 --- a/arch/mips/kernel/branch.c +++ b/arch/mips/kernel/branch.c @@ -18,7 +18,7 @@ #include <asm/inst.h> #include <asm/mips-r2-to-r6-emul.h> #include <asm/ptrace.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> /* * Calculate and return exception PC in case of branch delay slot diff --git a/arch/mips/kernel/cevt-txx9.c b/arch/mips/kernel/cevt-txx9.c index 537eefdf838f..aaca60d6ffc3 100644 --- a/arch/mips/kernel/cevt-txx9.c +++ b/arch/mips/kernel/cevt-txx9.c @@ -27,7 +27,7 @@ struct txx9_clocksource { struct txx9_tmr_reg __iomem *tmrptr; }; -static cycle_t txx9_cs_read(struct clocksource *cs) +static u64 txx9_cs_read(struct clocksource *cs) { struct txx9_clocksource *txx9_cs = container_of(cs, struct txx9_clocksource, cs); diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c index dd3175442c9e..07718bb5fc9d 100644 --- a/arch/mips/kernel/cpu-probe.c +++ b/arch/mips/kernel/cpu-probe.c @@ -30,7 +30,7 @@ #include <asm/elf.h> #include <asm/pgtable-bits.h> #include <asm/spram.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> /* Hardware capabilities */ unsigned int elf_hwcap __read_mostly; diff --git a/arch/mips/kernel/crash_dump.c b/arch/mips/kernel/crash_dump.c index 6fe7790e5868..77ee99a2d0aa 100644 --- a/arch/mips/kernel/crash_dump.c +++ b/arch/mips/kernel/crash_dump.c @@ -1,7 +1,7 @@ #include <linux/highmem.h> #include <linux/bootmem.h> #include <linux/crash_dump.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <linux/slab.h> static void *kdump_buf_page; diff --git a/arch/mips/kernel/csrc-bcm1480.c b/arch/mips/kernel/csrc-bcm1480.c index 7f65b53d1b24..f011261e9506 100644 --- a/arch/mips/kernel/csrc-bcm1480.c +++ b/arch/mips/kernel/csrc-bcm1480.c @@ -25,9 +25,9 @@ #include <asm/sibyte/sb1250.h> -static cycle_t bcm1480_hpt_read(struct clocksource *cs) +static u64 bcm1480_hpt_read(struct clocksource *cs) { - return (cycle_t) __raw_readq(IOADDR(A_SCD_ZBBUS_CYCLE_COUNT)); + return (u64) __raw_readq(IOADDR(A_SCD_ZBBUS_CYCLE_COUNT)); } struct clocksource bcm1480_clocksource = { diff --git a/arch/mips/kernel/csrc-ioasic.c b/arch/mips/kernel/csrc-ioasic.c index 722f5589cd1d..f6acd1e58c26 100644 --- a/arch/mips/kernel/csrc-ioasic.c +++ b/arch/mips/kernel/csrc-ioasic.c @@ -22,7 +22,7 @@ #include <asm/dec/ioasic.h> #include <asm/dec/ioasic_addrs.h> -static cycle_t dec_ioasic_hpt_read(struct clocksource *cs) +static u64 dec_ioasic_hpt_read(struct clocksource *cs) { return ioasic_read(IO_REG_FCTR); } diff --git a/arch/mips/kernel/csrc-r4k.c b/arch/mips/kernel/csrc-r4k.c index d76275da54cb..eed099f35bf1 100644 --- a/arch/mips/kernel/csrc-r4k.c +++ b/arch/mips/kernel/csrc-r4k.c @@ -11,7 +11,7 @@ #include <asm/time.h> -static cycle_t c0_hpt_read(struct clocksource *cs) +static u64 c0_hpt_read(struct clocksource *cs) { return read_c0_count(); } diff --git a/arch/mips/kernel/csrc-sb1250.c b/arch/mips/kernel/csrc-sb1250.c index d915652b4d56..b07b7310d3f4 100644 --- a/arch/mips/kernel/csrc-sb1250.c +++ b/arch/mips/kernel/csrc-sb1250.c @@ -30,7 +30,7 @@ * The HPT is free running from SB1250_HPT_VALUE down to 0 then starts over * again. */ -static inline cycle_t sb1250_hpt_get_cycles(void) +static inline u64 sb1250_hpt_get_cycles(void) { unsigned int count; void __iomem *addr; @@ -41,7 +41,7 @@ static inline cycle_t sb1250_hpt_get_cycles(void) return SB1250_HPT_VALUE - count; } -static cycle_t sb1250_hpt_read(struct clocksource *cs) +static u64 sb1250_hpt_read(struct clocksource *cs) { return sb1250_hpt_get_cycles(); } diff --git a/arch/mips/kernel/irq.c b/arch/mips/kernel/irq.c index f25f7eab7307..f8f5836eb3c1 100644 --- a/arch/mips/kernel/irq.c +++ b/arch/mips/kernel/irq.c @@ -23,7 +23,7 @@ #include <linux/ftrace.h> #include <linux/atomic.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> /* * 'what should we do if we get a hw irq event on an illegal vector'. diff --git a/arch/mips/kernel/kgdb.c b/arch/mips/kernel/kgdb.c index de63d36af895..1f4bd222ba76 100644 --- a/arch/mips/kernel/kgdb.c +++ b/arch/mips/kernel/kgdb.c @@ -32,7 +32,7 @@ #include <asm/cacheflush.h> #include <asm/processor.h> #include <asm/sigcontext.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> static struct hard_trap_info { unsigned char tt; /* Trap type code for MIPS R3xxx and R4xxx */ diff --git a/arch/mips/kernel/linux32.c b/arch/mips/kernel/linux32.c index 50fb62544df7..0352f742d077 100644 --- a/arch/mips/kernel/linux32.c +++ b/arch/mips/kernel/linux32.c @@ -38,7 +38,7 @@ #include <asm/compat-signal.h> #include <asm/sim.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <asm/mmu_context.h> #include <asm/mman.h> diff --git a/arch/mips/kernel/mips-mt-fpaff.c b/arch/mips/kernel/mips-mt-fpaff.c index 789d7bf4fef3..a12904ea9f65 100644 --- a/arch/mips/kernel/mips-mt-fpaff.c +++ b/arch/mips/kernel/mips-mt-fpaff.c @@ -11,7 +11,7 @@ #include <linux/sched.h> #include <linux/security.h> #include <linux/types.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> /* * CPU mask used to set process affinity for MT VPEs/TCs with FPUs diff --git a/arch/mips/kernel/mips-r2-to-r6-emul.c b/arch/mips/kernel/mips-r2-to-r6-emul.c index bd09853aecdf..ef2ca28a028b 100644 --- a/arch/mips/kernel/mips-r2-to-r6-emul.c +++ b/arch/mips/kernel/mips-r2-to-r6-emul.c @@ -29,7 +29,7 @@ #include <asm/local.h> #include <asm/mipsregs.h> #include <asm/ptrace.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #ifdef CONFIG_64BIT #define ADDIU "daddiu " diff --git a/arch/mips/kernel/mips_ksyms.c b/arch/mips/kernel/mips_ksyms.c index e2b6ab74643d..93aeec705a6e 100644 --- a/arch/mips/kernel/mips_ksyms.c +++ b/arch/mips/kernel/mips_ksyms.c @@ -12,7 +12,7 @@ #include <linux/export.h> #include <asm/checksum.h> #include <linux/mm.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <asm/ftrace.h> #include <asm/fpu.h> #include <asm/msa.h> diff --git a/arch/mips/kernel/pm-cps.c b/arch/mips/kernel/pm-cps.c index 7cf653e21423..5f928c34c148 100644 --- a/arch/mips/kernel/pm-cps.c +++ b/arch/mips/kernel/pm-cps.c @@ -713,7 +713,7 @@ static int __init cps_pm_init(void) pr_warn("pm-cps: no CPC, clock & power gating unavailable\n"); } - return cpuhp_setup_state(CPUHP_AP_ONLINE_DYN, "AP_PM_CPS_CPU_ONLINE", + return cpuhp_setup_state(CPUHP_AP_ONLINE_DYN, "mips/cps_pm:online", cps_pm_online_cpu, NULL); } arch_initcall(cps_pm_init); diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c index 9514e5f2209f..5142b1dfe8a7 100644 --- a/arch/mips/kernel/process.c +++ b/arch/mips/kernel/process.c @@ -38,7 +38,7 @@ #include <asm/mipsregs.h> #include <asm/processor.h> #include <asm/reg.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <asm/io.h> #include <asm/elf.h> #include <asm/isadep.h> diff --git a/arch/mips/kernel/ptrace.c b/arch/mips/kernel/ptrace.c index a92994d60e91..c8ba26072132 100644 --- a/arch/mips/kernel/ptrace.c +++ b/arch/mips/kernel/ptrace.c @@ -41,7 +41,7 @@ #include <asm/pgtable.h> #include <asm/page.h> #include <asm/syscall.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <asm/bootinfo.h> #include <asm/reg.h> diff --git a/arch/mips/kernel/ptrace32.c b/arch/mips/kernel/ptrace32.c index 7e71a4e0281b..4f0998525626 100644 --- a/arch/mips/kernel/ptrace32.c +++ b/arch/mips/kernel/ptrace32.c @@ -32,7 +32,7 @@ #include <asm/pgtable.h> #include <asm/page.h> #include <asm/reg.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <asm/bootinfo.h> /* @@ -69,7 +69,7 @@ long compat_arch_ptrace(struct task_struct *child, compat_long_t request, if (get_user(addrOthers, (u32 __user * __user *) (unsigned long) addr) != 0) break; - copied = access_process_vm(child, (u64)addrOthers, &tmp, + copied = ptrace_access_vm(child, (u64)addrOthers, &tmp, sizeof(tmp), FOLL_FORCE); if (copied != sizeof(tmp)) break; @@ -178,7 +178,7 @@ long compat_arch_ptrace(struct task_struct *child, compat_long_t request, if (get_user(addrOthers, (u32 __user * __user *) (unsigned long) addr) != 0) break; ret = 0; - if (access_process_vm(child, (u64)addrOthers, &data, + if (ptrace_access_vm(child, (u64)addrOthers, &data, sizeof(data), FOLL_FORCE | FOLL_WRITE) == sizeof(data)) break; diff --git a/arch/mips/kernel/signal32.c b/arch/mips/kernel/signal32.c index 97b7c51b8251..84165f2b31ff 100644 --- a/arch/mips/kernel/signal32.c +++ b/arch/mips/kernel/signal32.c @@ -16,7 +16,7 @@ #include <asm/compat.h> #include <asm/compat-signal.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <asm/unistd.h> #include "signal-common.h" diff --git a/arch/mips/kernel/signal_n32.c b/arch/mips/kernel/signal_n32.c index a7bc38430500..b672cebb4a1a 100644 --- a/arch/mips/kernel/signal_n32.c +++ b/arch/mips/kernel/signal_n32.c @@ -33,7 +33,7 @@ #include <asm/cacheflush.h> #include <asm/compat-signal.h> #include <asm/sim.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <asm/ucontext.h> #include <asm/fpu.h> #include <asm/cpu-features.h> diff --git a/arch/mips/kernel/syscall.c b/arch/mips/kernel/syscall.c index 53a7ef9a8f32..833f82210528 100644 --- a/arch/mips/kernel/syscall.c +++ b/arch/mips/kernel/syscall.c @@ -36,7 +36,7 @@ #include <asm/sim.h> #include <asm/shmparam.h> #include <asm/sysmips.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <asm/switch_to.h> /* diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c index 3905003dfe2b..6c7f9d7e92b3 100644 --- a/arch/mips/kernel/traps.c +++ b/arch/mips/kernel/traps.c @@ -61,7 +61,7 @@ #include <asm/siginfo.h> #include <asm/tlbdebug.h> #include <asm/traps.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <asm/watch.h> #include <asm/mmu_context.h> #include <asm/types.h> diff --git a/arch/mips/kernel/unaligned.c b/arch/mips/kernel/unaligned.c index f1c308dbbc4a..7ed98354fe9d 100644 --- a/arch/mips/kernel/unaligned.c +++ b/arch/mips/kernel/unaligned.c @@ -89,7 +89,7 @@ #include <asm/fpu.h> #include <asm/fpu_emulator.h> #include <asm/inst.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #define STR(x) __STR(x) #define __STR(x) #x diff --git a/arch/mips/loongson32/common/time.c b/arch/mips/loongson32/common/time.c index ff224f0020e5..e6f972d35252 100644 --- a/arch/mips/loongson32/common/time.c +++ b/arch/mips/loongson32/common/time.c @@ -63,7 +63,7 @@ void __init ls1x_pwmtimer_init(void) ls1x_pwmtimer_restart(); } -static cycle_t ls1x_clocksource_read(struct clocksource *cs) +static u64 ls1x_clocksource_read(struct clocksource *cs) { unsigned long flags; int count; @@ -107,7 +107,7 @@ static cycle_t ls1x_clocksource_read(struct clocksource *cs) raw_spin_unlock_irqrestore(&ls1x_timer_lock, flags); - return (cycle_t) (jifs * ls1x_jiffies_per_tick) + count; + return (u64) (jifs * ls1x_jiffies_per_tick) + count; } static struct clocksource ls1x_clocksource = { diff --git a/arch/mips/loongson64/common/cs5536/cs5536_mfgpt.c b/arch/mips/loongson64/common/cs5536/cs5536_mfgpt.c index da77d412514c..9edfa55a0e78 100644 --- a/arch/mips/loongson64/common/cs5536/cs5536_mfgpt.c +++ b/arch/mips/loongson64/common/cs5536/cs5536_mfgpt.c @@ -144,7 +144,7 @@ void __init setup_mfgpt0_timer(void) * to just read by itself. So use jiffies to emulate a free * running counter: */ -static cycle_t mfgpt_read(struct clocksource *cs) +static u64 mfgpt_read(struct clocksource *cs) { unsigned long flags; int count; @@ -188,7 +188,7 @@ static cycle_t mfgpt_read(struct clocksource *cs) raw_spin_unlock_irqrestore(&mfgpt_lock, flags); - return (cycle_t) (jifs * COMPARE) + count; + return (u64) (jifs * COMPARE) + count; } static struct clocksource clocksource_mfgpt = { diff --git a/arch/mips/loongson64/common/dma-swiotlb.c b/arch/mips/loongson64/common/dma-swiotlb.c index 1a80b6f73ab2..aab4fd681e1f 100644 --- a/arch/mips/loongson64/common/dma-swiotlb.c +++ b/arch/mips/loongson64/common/dma-swiotlb.c @@ -61,7 +61,7 @@ static int loongson_dma_map_sg(struct device *dev, struct scatterlist *sg, int nents, enum dma_data_direction dir, unsigned long attrs) { - int r = swiotlb_map_sg_attrs(dev, sg, nents, dir, 0); + int r = swiotlb_map_sg_attrs(dev, sg, nents, dir, attrs); mb(); return r; diff --git a/arch/mips/loongson64/loongson-3/hpet.c b/arch/mips/loongson64/loongson-3/hpet.c index 4788bea62a6a..24afe364637b 100644 --- a/arch/mips/loongson64/loongson-3/hpet.c +++ b/arch/mips/loongson64/loongson-3/hpet.c @@ -248,9 +248,9 @@ void __init setup_hpet_timer(void) pr_info("hpet clock event device register\n"); } -static cycle_t hpet_read_counter(struct clocksource *cs) +static u64 hpet_read_counter(struct clocksource *cs) { - return (cycle_t)hpet_read(HPET_COUNTER); + return (u64)hpet_read(HPET_COUNTER); } static void hpet_suspend(struct clocksource *cs) diff --git a/arch/mips/math-emu/cp1emu.c b/arch/mips/math-emu/cp1emu.c index f8b7bf836437..a298ac93edcc 100644 --- a/arch/mips/math-emu/cp1emu.c +++ b/arch/mips/math-emu/cp1emu.c @@ -42,7 +42,7 @@ #include <asm/inst.h> #include <asm/ptrace.h> #include <asm/signal.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <asm/cpu-info.h> #include <asm/processor.h> diff --git a/arch/mips/math-emu/dsemul.c b/arch/mips/math-emu/dsemul.c index 4a094f7acb3d..c4469ff4a996 100644 --- a/arch/mips/math-emu/dsemul.c +++ b/arch/mips/math-emu/dsemul.c @@ -6,7 +6,7 @@ #include <asm/fpu_emulator.h> #include <asm/inst.h> #include <asm/mipsregs.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> /** * struct emuframe - The 'emulation' frame structure diff --git a/arch/mips/mm/dma-default.c b/arch/mips/mm/dma-default.c index 46d5696c4f27..a39c36af97ad 100644 --- a/arch/mips/mm/dma-default.c +++ b/arch/mips/mm/dma-default.c @@ -293,7 +293,7 @@ static inline void __dma_sync(struct page *page, static void mips_dma_unmap_page(struct device *dev, dma_addr_t dma_addr, size_t size, enum dma_data_direction direction, unsigned long attrs) { - if (cpu_needs_post_dma_flush(dev)) + if (cpu_needs_post_dma_flush(dev) && !(attrs & DMA_ATTR_SKIP_CPU_SYNC)) __dma_sync(dma_addr_to_page(dev, dma_addr), dma_addr & ~PAGE_MASK, size, direction); plat_post_dma_flush(dev); @@ -307,7 +307,8 @@ static int mips_dma_map_sg(struct device *dev, struct scatterlist *sglist, struct scatterlist *sg; for_each_sg(sglist, sg, nents, i) { - if (!plat_device_is_coherent(dev)) + if (!plat_device_is_coherent(dev) && + !(attrs & DMA_ATTR_SKIP_CPU_SYNC)) __dma_sync(sg_page(sg), sg->offset, sg->length, direction); #ifdef CONFIG_NEED_SG_DMA_LENGTH @@ -324,7 +325,7 @@ static dma_addr_t mips_dma_map_page(struct device *dev, struct page *page, unsigned long offset, size_t size, enum dma_data_direction direction, unsigned long attrs) { - if (!plat_device_is_coherent(dev)) + if (!plat_device_is_coherent(dev) && !(attrs & DMA_ATTR_SKIP_CPU_SYNC)) __dma_sync(page, offset, size, direction); return plat_map_dma_mem_page(dev, page) + offset; @@ -339,6 +340,7 @@ static void mips_dma_unmap_sg(struct device *dev, struct scatterlist *sglist, for_each_sg(sglist, sg, nhwentries, i) { if (!plat_device_is_coherent(dev) && + !(attrs & DMA_ATTR_SKIP_CPU_SYNC) && direction != DMA_TO_DEVICE) __dma_sync(sg_page(sg), sg->offset, sg->length, direction); diff --git a/arch/mips/mm/extable.c b/arch/mips/mm/extable.c index e474fa2efed4..81bc8a34a83f 100644 --- a/arch/mips/mm/extable.c +++ b/arch/mips/mm/extable.c @@ -8,7 +8,7 @@ #include <linux/extable.h> #include <linux/spinlock.h> #include <asm/branch.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> int fixup_exception(struct pt_regs *regs) { diff --git a/arch/mips/mm/sc-debugfs.c b/arch/mips/mm/sc-debugfs.c index 01f1154cdb0c..7e945e310b44 100644 --- a/arch/mips/mm/sc-debugfs.c +++ b/arch/mips/mm/sc-debugfs.c @@ -10,7 +10,7 @@ #include <asm/bcache.h> #include <asm/debug.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <linux/debugfs.h> #include <linux/init.h> diff --git a/arch/mips/mti-malta/malta-time.c b/arch/mips/mti-malta/malta-time.c index 7407da04f8d6..1829a9031eec 100644 --- a/arch/mips/mti-malta/malta-time.c +++ b/arch/mips/mti-malta/malta-time.c @@ -75,7 +75,7 @@ static void __init estimate_frequencies(void) unsigned int count, start; unsigned char secs1, secs2, ctrl; int secs; - cycle_t giccount = 0, gicstart = 0; + u64 giccount = 0, gicstart = 0; #if defined(CONFIG_KVM_GUEST) && CONFIG_KVM_GUEST_TIMER_FREQ mips_hpt_frequency = CONFIG_KVM_GUEST_TIMER_FREQ * 1000000; diff --git a/arch/mips/netlogic/common/time.c b/arch/mips/netlogic/common/time.c index 5873c83e65be..cbbf0d48216b 100644 --- a/arch/mips/netlogic/common/time.c +++ b/arch/mips/netlogic/common/time.c @@ -59,14 +59,14 @@ unsigned int get_c0_compare_int(void) return IRQ_TIMER; } -static cycle_t nlm_get_pic_timer(struct clocksource *cs) +static u64 nlm_get_pic_timer(struct clocksource *cs) { uint64_t picbase = nlm_get_node(0)->picbase; return ~nlm_pic_read_timer(picbase, PIC_CLOCK_TIMER); } -static cycle_t nlm_get_pic_timer32(struct clocksource *cs) +static u64 nlm_get_pic_timer32(struct clocksource *cs) { uint64_t picbase = nlm_get_node(0)->picbase; diff --git a/arch/mips/oprofile/op_model_loongson3.c b/arch/mips/oprofile/op_model_loongson3.c index 85f3ee4ab456..436b1fc99f2c 100644 --- a/arch/mips/oprofile/op_model_loongson3.c +++ b/arch/mips/oprofile/op_model_loongson3.c @@ -11,7 +11,7 @@ #include <linux/oprofile.h> #include <linux/spinlock.h> #include <linux/interrupt.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <irq.h> #include <loongson.h> #include "op_impl.h" @@ -186,7 +186,7 @@ static int __init loongson3_init(void) { on_each_cpu(reset_counters, NULL, 1); cpuhp_setup_state_nocalls(CPUHP_AP_MIPS_OP_LOONGSON3_STARTING, - "AP_MIPS_OP_LOONGSON3_STARTING", + "mips/oprofile/loongson3:starting", loongson3_starting_cpu, loongson3_dying_cpu); save_perf_irq = perf_irq; perf_irq = loongson3_perfcount_handler; diff --git a/arch/mips/sgi-ip22/ip28-berr.c b/arch/mips/sgi-ip22/ip28-berr.c index 712cc0f6a58d..9960a8302eac 100644 --- a/arch/mips/sgi-ip22/ip28-berr.c +++ b/arch/mips/sgi-ip22/ip28-berr.c @@ -19,7 +19,7 @@ #include <asm/sgi/ioc.h> #include <asm/sgi/ip22.h> #include <asm/r4kcache.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <asm/bootinfo.h> static unsigned int count_be_is_fixup; diff --git a/arch/mips/sgi-ip27/ip27-berr.c b/arch/mips/sgi-ip27/ip27-berr.c index 692778da9e76..2e0edb385656 100644 --- a/arch/mips/sgi-ip27/ip27-berr.c +++ b/arch/mips/sgi-ip27/ip27-berr.c @@ -19,7 +19,7 @@ #include <asm/sn/sn0/hub.h> #include <asm/tlbdebug.h> #include <asm/traps.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> static void dump_hub_information(unsigned long errst0, unsigned long errst1) { diff --git a/arch/mips/sgi-ip27/ip27-timer.c b/arch/mips/sgi-ip27/ip27-timer.c index 42d6cb9f956e..695c51bdd7dc 100644 --- a/arch/mips/sgi-ip27/ip27-timer.c +++ b/arch/mips/sgi-ip27/ip27-timer.c @@ -140,7 +140,7 @@ static void __init hub_rt_clock_event_global_init(void) setup_irq(irq, &hub_rt_irqaction); } -static cycle_t hub_rt_read(struct clocksource *cs) +static u64 hub_rt_read(struct clocksource *cs) { return REMOTE_HUB_L(cputonasid(0), PI_RT_COUNT); } diff --git a/arch/mips/sgi-ip32/ip32-berr.c b/arch/mips/sgi-ip32/ip32-berr.c index afc1cadbba37..ba8f46d80ab8 100644 --- a/arch/mips/sgi-ip32/ip32-berr.c +++ b/arch/mips/sgi-ip32/ip32-berr.c @@ -11,7 +11,7 @@ #include <linux/kernel.h> #include <linux/sched.h> #include <asm/traps.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <asm/addrspace.h> #include <asm/ptrace.h> #include <asm/tlbdebug.h> diff --git a/arch/mips/sibyte/common/sb_tbprof.c b/arch/mips/sibyte/common/sb_tbprof.c index 059e28c8fd97..99c720be72d2 100644 --- a/arch/mips/sibyte/common/sb_tbprof.c +++ b/arch/mips/sibyte/common/sb_tbprof.c @@ -54,7 +54,7 @@ #define K_INT_PERF_CNT K_BCM1480_INT_PERF_CNT #endif -#include <asm/uaccess.h> +#include <linux/uaccess.h> #define SBPROF_TB_MAJOR 240 |