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authorLinus Torvalds <torvalds@linux-foundation.org>2016-12-25 14:30:04 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2016-12-25 14:30:04 -0800
commit3ddc76dfc786cc6f87852693227fb0b1f124f807 (patch)
tree8192b4721e05cf6823087f9696db8c0c8f144b02 /drivers/irqchip
parentb272f732f888d4cf43c943a40c9aaa836f9b7431 (diff)
parent1f3a8e49d8f28f498b8694464623ac20aebfe62a (diff)
Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull timer type cleanups from Thomas Gleixner: "This series does a tree wide cleanup of types related to timers/timekeeping. - Get rid of cycles_t and use a plain u64. The type is not really helpful and caused more confusion than clarity - Get rid of the ktime union. The union has become useless as we use the scalar nanoseconds storage unconditionally now. The 32bit timespec alike storage got removed due to the Y2038 limitations some time ago. That leaves the odd union access around for no reason. Clean it up. Both changes have been done with coccinelle and a small amount of manual mopping up" * 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: ktime: Get rid of ktime_equal() ktime: Cleanup ktime_set() usage ktime: Get rid of the union clocksource: Use a plain u64 instead of cycle_t
Diffstat (limited to 'drivers/irqchip')
-rw-r--r--drivers/irqchip/irq-mips-gic.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/irqchip/irq-mips-gic.c b/drivers/irqchip/irq-mips-gic.c
index c0178a122940..c01c09e9916d 100644
--- a/drivers/irqchip/irq-mips-gic.c
+++ b/drivers/irqchip/irq-mips-gic.c
@@ -152,12 +152,12 @@ static inline void gic_map_to_vpe(unsigned int intr, unsigned int vpe)
}
#ifdef CONFIG_CLKSRC_MIPS_GIC
-cycle_t gic_read_count(void)
+u64 gic_read_count(void)
{
unsigned int hi, hi2, lo;
if (mips_cm_is64)
- return (cycle_t)gic_read(GIC_REG(SHARED, GIC_SH_COUNTER));
+ return (u64)gic_read(GIC_REG(SHARED, GIC_SH_COUNTER));
do {
hi = gic_read32(GIC_REG(SHARED, GIC_SH_COUNTER_63_32));
@@ -165,7 +165,7 @@ cycle_t gic_read_count(void)
hi2 = gic_read32(GIC_REG(SHARED, GIC_SH_COUNTER_63_32));
} while (hi2 != hi);
- return (((cycle_t) hi) << 32) + lo;
+ return (((u64) hi) << 32) + lo;
}
unsigned int gic_get_count_width(void)
@@ -179,7 +179,7 @@ unsigned int gic_get_count_width(void)
return bits;
}
-void gic_write_compare(cycle_t cnt)
+void gic_write_compare(u64 cnt)
{
if (mips_cm_is64) {
gic_write(GIC_REG(VPE_LOCAL, GIC_VPE_COMPARE), cnt);
@@ -191,7 +191,7 @@ void gic_write_compare(cycle_t cnt)
}
}
-void gic_write_cpu_compare(cycle_t cnt, int cpu)
+void gic_write_cpu_compare(u64 cnt, int cpu)
{
unsigned long flags;
@@ -211,17 +211,17 @@ void gic_write_cpu_compare(cycle_t cnt, int cpu)
local_irq_restore(flags);
}
-cycle_t gic_read_compare(void)
+u64 gic_read_compare(void)
{
unsigned int hi, lo;
if (mips_cm_is64)
- return (cycle_t)gic_read(GIC_REG(VPE_LOCAL, GIC_VPE_COMPARE));
+ return (u64)gic_read(GIC_REG(VPE_LOCAL, GIC_VPE_COMPARE));
hi = gic_read32(GIC_REG(VPE_LOCAL, GIC_VPE_COMPARE_HI));
lo = gic_read32(GIC_REG(VPE_LOCAL, GIC_VPE_COMPARE_LO));
- return (((cycle_t) hi) << 32) + lo;
+ return (((u64) hi) << 32) + lo;
}
void gic_start_count(void)