Messages in this thread | | | Date | Wed, 13 Feb 2013 11:00:10 +0100 | From | Andreas Larsson <> | Subject | Re: [PATCH v3 5/5] gpio: Make of_count_named_gpios() use new of_count_phandle_with_args() |
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On 2013-02-13 00:06, Grant Likely wrote: > This patch replaces the horribly coded of_count_named_gpios() with a > call to of_count_phandle_with_args() which is far more efficient. This > also changes the return value of of_gpio_count() & of_gpio_named_count() > from 'unsigned int' to 'int' so that it can return an error code. All > the users of that function are fixed up to correctly handle a negative > return value. > > v2: Split GPIO portion into a separate patch > > Signed-off-by: Grant Likely <grant.likely@secretlab.ca> > Cc: Linus Walleij <linus.walleij@linaro.org> > Cc: Rob Herring <rob.herring@calxeda.com> > Cc: Andreas Larsson <andreas@gaisler.com>
For gpiolib-of.c, of_gpio.h and spi.c: Tested-by: Andreas Larsson <andreas@gaisler.com>
Cheers, Andreas Larsson
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