diff options
| author | Jon Hunter <jon-hunter@ti.com> | 2012-09-28 18:03:29 -0500 |
|---|---|---|
| committer | Jon Hunter <jon-hunter@ti.com> | 2012-11-16 10:35:06 -0600 |
| commit | 61b001c564b75bfb47bfb84b33008fc2a35c9a84 (patch) | |
| tree | 69f0d9622354a8c4cfba16f20afa5ae3cd360783 | |
| parent | b0cadb3c86fc99553b1f5c38c7770be1ad52aa26 (diff) | |
ARM: OMAP: Don't store timers physical address
The OMAP2+ system timer code stores the physical address of the timer
but never uses it. Remove this and clean-up the code by removing the
local variable "size" and changing the names of the local variables
mem_rsrc and irq_rsrc to mem and irq, respectively.
Signed-off-by: Jon Hunter <jon-hunter@ti.com>
| -rw-r--r-- | arch/arm/mach-omap2/timer.c | 13 | ||||
| -rw-r--r-- | arch/arm/plat-omap/include/plat/dmtimer.h | 1 |
2 files changed, 5 insertions, 9 deletions
diff --git a/arch/arm/mach-omap2/timer.c b/arch/arm/mach-omap2/timer.c index 099e4060afe9..e9fcc5faff5c 100644 --- a/arch/arm/mach-omap2/timer.c +++ b/arch/arm/mach-omap2/timer.c @@ -245,8 +245,7 @@ static int __init omap_dm_timer_init_one(struct omap_dm_timer *timer, const char *oh_name; struct device_node *np; struct omap_hwmod *oh; - struct resource irq_rsrc, mem_rsrc; - size_t size; + struct resource irq, mem; int res = 0; int r; @@ -280,20 +279,18 @@ static int __init omap_dm_timer_init_one(struct omap_dm_timer *timer, if (!of_have_populated_dt()) { r = omap_hwmod_get_resource_byname(oh, IORESOURCE_IRQ, NULL, - &irq_rsrc); + &irq); if (r) return -ENXIO; - timer->irq = irq_rsrc.start; + timer->irq = irq.start; r = omap_hwmod_get_resource_byname(oh, IORESOURCE_MEM, NULL, - &mem_rsrc); + &mem); if (r) return -ENXIO; - timer->phys_base = mem_rsrc.start; - size = mem_rsrc.end - mem_rsrc.start; /* Static mapping, never released */ - timer->io_base = ioremap(timer->phys_base, size); + timer->io_base = ioremap(mem.start, mem.end - mem.start); } if (!timer->io_base) diff --git a/arch/arm/plat-omap/include/plat/dmtimer.h b/arch/arm/plat-omap/include/plat/dmtimer.h index 40383b68a099..b60e2b66ad18 100644 --- a/arch/arm/plat-omap/include/plat/dmtimer.h +++ b/arch/arm/plat-omap/include/plat/dmtimer.h @@ -261,7 +261,6 @@ int omap_dm_timers_active(void); (_OMAP_TIMER_TICK_INT_MASK_COUNT_OFFSET | (WP_TOWR << WPSHIFT)) struct omap_dm_timer { - unsigned long phys_base; int id; int irq; struct clk *fclk; |