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ARM: i.MX: Remove excess variable 

Base address for driver is global, there are no need to use
intermediate variable for it.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
This commit is contained in:
Alexander Shiyan 2014-05-27 13:04:47 +04:00 committed by Shawn Guo
parent f4696752b1
commit d7f9891500
1 changed files with 7 additions and 8 deletions
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15
arch/arm/mach-imx/time.c
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@ -290,7 +290,7 @@ static int __init mxc_clockevent_init(struct clk *timer_clk)
return 0;
}
static void __init _mxc_timer_init(void __iomem *base, int irq,
static void __init _mxc_timer_init(int irq,
struct clk *clk_per, struct clk *clk_ipg)
{
uint32_t tctl_val;
@ -305,8 +305,6 @@ static void __init _mxc_timer_init(void __iomem *base, int irq,
clk_prepare_enable(clk_per);
timer_base = base;
/*
* Initialise to a known state (all timers off, and timing reset)
*/
@ -334,21 +332,22 @@ void __init mxc_timer_init(void __iomem *base, int irq)
struct clk *clk_per = clk_get_sys("imx-gpt.0", "per");
struct clk *clk_ipg = clk_get_sys("imx-gpt.0", "ipg");
_mxc_timer_init(base, irq, clk_per, clk_ipg);
timer_base = base;
_mxc_timer_init(irq, clk_per, clk_ipg);
}
void __init mxc_timer_init_dt(struct device_node *np)
{
struct clk *clk_per, *clk_ipg;
void __iomem *base;
int irq;
base = of_iomap(np, 0);
WARN_ON(!base);
timer_base = of_iomap(np, 0);
WARN_ON(!timer_base);
irq = irq_of_parse_and_map(np, 0);
clk_per = of_clk_get_by_name(np, "per");
clk_ipg = of_clk_get_by_name(np, "ipg");
_mxc_timer_init(base, irq, clk_per, clk_ipg);
_mxc_timer_init(irq, clk_per, clk_ipg);
}