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ARM: OMAP: Remove timer function pointer for context loss counter

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For OMAP2+ devices, a function pointer that returns the number of times a timer
power domain has lost context is passed to the dmtimer driver. This function
pointer is only populated for OMAP2+ devices and it is pointing to a platform
function. Given that this is a platform function, we can simplify the code by
removing the function pointer and referencing the function directly. We can use
the OMAP_TIMER_ALWON flag to determine if we need to call this function for
OMAP1 and OMAP2+ devices.

The benefit of this change is the we can remove the function pointer from the
platform data and simplifies the dmtimer migration to device-tree.

Signed-off-by: Jon Hunter <jon-hunter@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Jon Hunter
2012-06-05 12:34:56 -05:00
committed by Tony Lindgren
parent 1c2d076b58
commit 0b30ec1cb7
3 changed files with 7 additions and 16 deletions
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3
arch/arm/plat-omap/include/plat/dmtimer.h
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@@ -91,7 +91,6 @@ struct timer_regs {
struct dmtimer_platform_data {
int (*set_timer_src)(struct platform_device *pdev, int source);
u32 needs_manual_reset:1;
int (*get_context_loss_count)(struct device *dev);
u32 timer_capability;
};
@@ -267,8 +266,6 @@ struct omap_dm_timer {
u32 capability;
struct platform_device *pdev;
struct list_head node;
int (*get_context_loss_count)(struct device *dev);
};
int omap_dm_timer_prepare(struct omap_dm_timer *timer);