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| author | Stephen Warren <swarren@nvidia.com> | 2012-11-08 22:51:58 +0400 |
|---|---|---|
| committer | Stephen Warren <swarren@nvidia.com> | 2012-12-24 20:36:35 +0400 |
| commit | 23c197b77f9553c30f9c8a5ab41279a35f135f37 (patch) | |
| tree | 7da1f4b032ff24482afb1f289ab9c633de684d7a /arch/arm/mach-ebsa110 | |
| parent | c8d5ba1891eda2aa63800f052cb5af128283d130 (diff) | |
| download | linux-23c197b77f9553c30f9c8a5ab41279a35f135f37.tar.xz | |
ARM: set arch_gettimeoffset directly
remove ARM's struct sys_timer .offset function pointer, and instead
directly set the arch_gettimeoffset function pointer when the timer
driver is initialized. This requires multiplying all function results
by 1000, since the removed arm_gettimeoffset() did this. Also,
s/unsigned long/u32/ just to make the function prototypes exactly
match that of arch_gettimeoffset.
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Andrew Victor <linux@maxim.org.za>
Cc: Nicolas Ferre <nicolas.ferre@atmel.com>
Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
Cc: Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ryan Mallon <rmallon@gmail.com>
Cc: Ben Dooks <ben-linux@fluff.org>
Cc: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Diffstat (limited to 'arch/arm/mach-ebsa110')
| -rw-r--r-- | arch/arm/mach-ebsa110/core.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/arm/mach-ebsa110/core.c b/arch/arm/mach-ebsa110/core.c index f0fe6b5350e2..d96dd94fb582 100644 --- a/arch/arm/mach-ebsa110/core.c +++ b/arch/arm/mach-ebsa110/core.c @@ -158,7 +158,7 @@ static void __init ebsa110_init_early(void) * interrupt, then the PIT counter will roll over (ie, be negative). * This actually works out to be convenient. */ -static unsigned long ebsa110_gettimeoffset(void) +static u32 ebsa110_gettimeoffset(void) { unsigned long offset, count; @@ -181,7 +181,7 @@ static unsigned long ebsa110_gettimeoffset(void) */ offset = offset * (1000000 / HZ) / COUNT; - return offset; + return offset * 1000; } static irqreturn_t @@ -215,6 +215,8 @@ static struct irqaction ebsa110_timer_irq = { */ static void __init ebsa110_timer_init(void) { + arch_gettimeoffset = ebsa110_gettimeoffset; + /* * Timer 1, mode 2, LSB/MSB */ @@ -227,7 +229,6 @@ static void __init ebsa110_timer_init(void) static struct sys_timer ebsa110_timer = { .init = ebsa110_timer_init, - .offset = ebsa110_gettimeoffset, }; static struct plat_serial8250_port serial_platform_data[] = { |