On 9 November 2012 11:03, Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx> wrote:
> On Fri, Nov 09, 2012 at 08:06:29AM +0530, Viresh Kumar wrote:
>> On 8 November 2012 22:08, Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx> wrote:
>> > On Thu, Nov 08, 2012 at 07:10:47PM +0530, Viresh Kumar wrote:
>> > It also breaks the error unwinding/removal of the driver as it frees
>> > input device while IRQ handler is still active.
>>
>> I have heard of this argument before, probably from you. :)
>> Just need clarification again. How will we get an interrupt when the controller
>> is stopped, unless we have a shared irq.
>
> My bad, I missed that spear-keyboard driver implements open() and
> close() methods and shuts off the device properly. Still, thanks for
> switching everything to devm_*, I think it is much cleaner this way as
> opposed to mixing managed and unmanaged resources.
Another fixup:
commit ebdec75f51050cf4a5ac41d3a1e880e14bf96a95
Author: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
Date: Fri Nov 9 22:28:48 2012 +0530
fixup! input: spear-keyboard: Use devm_*() routines
---
drivers/input/keyboard/spear-keyboard.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/input/keyboard/spear-keyboard.c
b/drivers/input/keyboard/spear-keyboard.c
index 25e0a3b..65f5950 100644
--- a/drivers/input/keyboard/spear-keyboard.c
+++ b/drivers/input/keyboard/spear-keyboard.c
@@ -292,7 +292,6 @@ static int __devexit spear_kbd_remove(struct
platform_device *pdev)
{
struct spear_kbd *kbd = platform_get_drvdata(pdev);
- input_unregister_device(kbd->input);
clk_unprepare(kbd->clk);
device_init_wakeup(&pdev->dev, 0);
--
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