[PATCH] Input: twl6040-vibra: Update for device tree support
Dmitry Torokhov
dmitry.torokhov at gmail.com
Mon May 21 15:32:00 EST 2012
On Wed, May 16, 2012 at 10:55:13PM +0300, Ujfalusi, Peter wrote:
> Hi Dmitry,
>
> On Wed, May 16, 2012 at 10:35 PM, Dmitry Torokhov
> <dmitry.torokhov at gmail.com> wrote:
> > So in this case why don't you have parent parse all DT data and
> > construct instance of pdata for vibra driver to consume?
>
> If there is a need to change the parameters (add new ones for example)
> for the vibra driver in this way the change in code only need to be
> done in the vibra driver.
> If the MFD core would construct the pdata, in this case I would need
> to modify both the MFD core and vibra driver.
Hmm, I am getting:
CC drivers/input/misc/twl6040-vibra.o
drivers/input/misc/twl6040-vibra.c: In function ‘twl6040_vibra_probe’:
drivers/input/misc/twl6040-vibra.c:263:9: error: implicit declaration of
function ‘of_find_node_by_name’ [-Werror=implicit-function-declaration]
drivers/input/misc/twl6040-vibra.c:263:42: warning: initialization makes
pointer from integer without a cast [enabled by default]
cc1: some warnings being treated as errors
make[1]: *** [drivers/input/misc/twl6040-vibra.o] Error 1
make: *** [drivers/input/misc/twl6040-vibra.o] Error 2
it looks like there is no stub for of_find_node_by_name().
Thanks.
--
Dmitry
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