[PATCH v2] gpio/omap: fix incorrect initialization of omap_gpio_mod_init

Kevin Hilman khilman at ti.com
Thu May 10 10:23:56 EDT 2012


"DebBarma, Tarun Kanti" <tarun.kanti at ti.com> writes:

> Hi,
> On Thu, May 10, 2012 at 3:06 AM, Janusz Krzysztofik
> <jkrzyszt at tis.icnet.pl> wrote:
>> On Mon, 7 May 2012 10:52:28 DebBarma, Tarun Kanti wrote:
>>> On Sun, May 6, 2012 at 3:25 AM, Grazvydas Ignotas <notasas at gmail.com> wrote:
>>> > On Mon, Apr 30, 2012 at 10:20 AM, Tarun Kanti DebBarma
>>> > <tarun.kanti at ti.com> wrote:
>>> >> Initialization of irqenable, irqstatus registers is the common
>>> >> operation done in this function for all OMAP platforms, viz. OMAP1,
>>> >> OMAP2+. The latter _gpio_rmw()'s which supposedly got introduced
>>> >> wrongly to take care of OMAP2+ platforms were overwriting initially
>>> >> programmed OMAP1 value breaking functionality on OMAP1.
>> Hi,
>> I can confirm that my other issues with GPIO on Amstrad Delta were not
>> related, and this patch is still required for GPIO interrupts hardware
>> being correctly initialized on OMAP1 in 3.4-rc6. You can add my
>> Tested-by: Janusz Krzysztofik <jkrzyszt at tis.icnet.pl>
>> if you wish.
> Thank you for confirming!!

We'd like to get this one in for v3.4-rc.  Can you queue it?

I added the tested-by from Janusz and my signoff, and pull request is



The following changes since commit d48b97b403d23f6df0b990cee652bdf9a52337a3:

  Linux 3.4-rc6 (2012-05-06 15:07:32 -0700)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-omap-pm.git for_3.5/fixes/gpio

for you to fetch changes up to 6edd94db250038c8fdf176f23ca4017d2f312509:

  gpio/omap: fix incorrect initialization of omap_gpio_mod_init (2012-05-10 07:16:15 -0700)

Tarun Kanti DebBarma (1):
      gpio/omap: fix incorrect initialization of omap_gpio_mod_init

 drivers/gpio/gpio-omap.c |    9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

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