forked from luck/tmp_suning_uos_patched
davinci_wdt: preparation for switch to common clock framework
As a first step towards migrating davinci platforms to use common clock framework, replace all instances of clk_enable() with clk_prepare_enable() and clk_disable() with clk_disable_unprepare(). Until the platform is switched to use the CONFIG_HAVE_CLK_PREPARE Kconfig variable, this just adds a might_sleep() call and would work without any issues. This will make it easy later to switch to common clk based implementation of clk driver from DaVinci specific driver. Signed-off-by: Murali Karicheri <m-karicheri2@ti.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
This commit is contained in:
parent
63fbbc1696
commit
5235f57a6f
@ -208,7 +208,7 @@ static int davinci_wdt_probe(struct platform_device *pdev)
|
||||
if (WARN_ON(IS_ERR(wdt_clk)))
|
||||
return PTR_ERR(wdt_clk);
|
||||
|
||||
clk_enable(wdt_clk);
|
||||
clk_prepare_enable(wdt_clk);
|
||||
|
||||
if (heartbeat < 1 || heartbeat > MAX_HEARTBEAT)
|
||||
heartbeat = DEFAULT_HEARTBEAT;
|
||||
@ -256,7 +256,7 @@ static int davinci_wdt_remove(struct platform_device *pdev)
|
||||
wdt_mem = NULL;
|
||||
}
|
||||
|
||||
clk_disable(wdt_clk);
|
||||
clk_disable_unprepare(wdt_clk);
|
||||
clk_put(wdt_clk);
|
||||
|
||||
return 0;
|
||||
|
Loading…
Reference in New Issue
Block a user