aboutsummaryrefslogtreecommitdiff
path: root/arch/arm/mach-ebsa110
diff options
context:
space:
mode:
authorStephen Warren <swarren@nvidia.com>2012-11-08 11:51:58 -0700
committerStephen Warren <swarren@nvidia.com>2012-12-24 09:36:35 -0700
commit23c197b77f9553c30f9c8a5ab41279a35f135f37 (patch)
tree7da1f4b032ff24482afb1f289ab9c633de684d7a /arch/arm/mach-ebsa110
parentc8d5ba1891eda2aa63800f052cb5af128283d130 (diff)
downloadlinux-linaro-stable-23c197b77f9553c30f9c8a5ab41279a35f135f37.tar.gz
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.c7
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[] = {