diff options
Diffstat (limited to 'arch/microblaze')
| -rw-r--r-- | arch/microblaze/include/asm/Kbuild | 1 | ||||
| -rw-r--r-- | arch/microblaze/include/asm/mm-arch-hooks.h | 15 | ||||
| -rw-r--r-- | arch/microblaze/kernel/intc.c | 3 | ||||
| -rw-r--r-- | arch/microblaze/kernel/timer.c | 46 | ||||
| -rw-r--r-- | arch/microblaze/pci/pci-common.c | 9 |
5 files changed, 22 insertions, 52 deletions
diff --git a/arch/microblaze/include/asm/Kbuild b/arch/microblaze/include/asm/Kbuild index 9989ddb169ca..2f222f355c4b 100644 --- a/arch/microblaze/include/asm/Kbuild +++ b/arch/microblaze/include/asm/Kbuild @@ -6,6 +6,7 @@ generic-y += device.h generic-y += exec.h generic-y += irq_work.h generic-y += mcs_spinlock.h +generic-y += mm-arch-hooks.h generic-y += preempt.h generic-y += syscalls.h generic-y += trace_clock.h diff --git a/arch/microblaze/include/asm/mm-arch-hooks.h b/arch/microblaze/include/asm/mm-arch-hooks.h deleted file mode 100644 index 5c4065911bda..000000000000 --- a/arch/microblaze/include/asm/mm-arch-hooks.h +++ /dev/null @@ -1,15 +0,0 @@ -/* - * Architecture specific mm hooks - * - * Copyright (C) 2015, IBM Corporation - * Author: Laurent Dufour <ldufour@linux.vnet.ibm.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#ifndef _ASM_MICROBLAZE_MM_ARCH_HOOKS_H -#define _ASM_MICROBLAZE_MM_ARCH_HOOKS_H - -#endif /* _ASM_MICROBLAZE_MM_ARCH_HOOKS_H */ diff --git a/arch/microblaze/kernel/intc.c b/arch/microblaze/kernel/intc.c index 719feee1e043..90bec7d71f85 100644 --- a/arch/microblaze/kernel/intc.c +++ b/arch/microblaze/kernel/intc.c @@ -11,12 +11,11 @@ #include <linux/irqdomain.h> #include <linux/irq.h> +#include <linux/irqchip.h> #include <linux/of_address.h> #include <linux/io.h> #include <linux/bug.h> -#include "../../drivers/irqchip/irqchip.h" - static void __iomem *intc_baseaddr; /* No one else should require these constants, so define them locally here. */ diff --git a/arch/microblaze/kernel/timer.c b/arch/microblaze/kernel/timer.c index c8977450e28c..67e2ef48d2d0 100644 --- a/arch/microblaze/kernel/timer.c +++ b/arch/microblaze/kernel/timer.c @@ -122,37 +122,29 @@ static int xilinx_timer_set_next_event(unsigned long delta, return 0; } -static void xilinx_timer_set_mode(enum clock_event_mode mode, - struct clock_event_device *evt) +static int xilinx_timer_shutdown(struct clock_event_device *evt) { - switch (mode) { - case CLOCK_EVT_MODE_PERIODIC: - pr_info("%s: periodic\n", __func__); - xilinx_timer0_start_periodic(freq_div_hz); - break; - case CLOCK_EVT_MODE_ONESHOT: - pr_info("%s: oneshot\n", __func__); - break; - case CLOCK_EVT_MODE_UNUSED: - pr_info("%s: unused\n", __func__); - break; - case CLOCK_EVT_MODE_SHUTDOWN: - pr_info("%s: shutdown\n", __func__); - xilinx_timer0_stop(); - break; - case CLOCK_EVT_MODE_RESUME: - pr_info("%s: resume\n", __func__); - break; - } + pr_info("%s\n", __func__); + xilinx_timer0_stop(); + return 0; +} + +static int xilinx_timer_set_periodic(struct clock_event_device *evt) +{ + pr_info("%s\n", __func__); + xilinx_timer0_start_periodic(freq_div_hz); + return 0; } static struct clock_event_device clockevent_xilinx_timer = { - .name = "xilinx_clockevent", - .features = CLOCK_EVT_FEAT_ONESHOT | CLOCK_EVT_FEAT_PERIODIC, - .shift = 8, - .rating = 300, - .set_next_event = xilinx_timer_set_next_event, - .set_mode = xilinx_timer_set_mode, + .name = "xilinx_clockevent", + .features = CLOCK_EVT_FEAT_ONESHOT | + CLOCK_EVT_FEAT_PERIODIC, + .shift = 8, + .rating = 300, + .set_next_event = xilinx_timer_set_next_event, + .set_state_shutdown = xilinx_timer_shutdown, + .set_state_periodic = xilinx_timer_set_periodic, }; static inline void timer_ack(void) diff --git a/arch/microblaze/pci/pci-common.c b/arch/microblaze/pci/pci-common.c index ae838ed5fcf2..6b8b75266801 100644 --- a/arch/microblaze/pci/pci-common.c +++ b/arch/microblaze/pci/pci-common.c @@ -863,14 +863,7 @@ void pcibios_setup_bus_devices(struct pci_bus *bus) void pcibios_fixup_bus(struct pci_bus *bus) { - /* When called from the generic PCI probe, read PCI<->PCI bridge - * bases. This is -not- called when generating the PCI tree from - * the OF device-tree. - */ - if (bus->self != NULL) - pci_read_bridge_bases(bus); - - /* Now fixup the bus bus */ + /* Fixup the bus */ pcibios_setup_bus_self(bus); /* Now fixup devices on that bus */ |