Messages in this thread | | | Date | Mon, 18 Aug 2014 15:16:01 +0800 | From | Aaron Lu <> | Subject | Re: [RFC PATCH 6/9] gpiolib: add API to get gpio desc and flags |
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On 08/18/2014 12:57 PM, Rafael J. Wysocki wrote: > On Sunday, August 17, 2014 12:43:38 PM Darren Hart wrote: >> On 8/17/14, 6:00, "Grant Likely" <grant.likely@secretlab.ca> wrote: >> >>>> >>>> + /* Using device tree? */ >>>> + if (IS_ENABLED(CONFIG_OF) && dev->of_node) >>>> + desc = of_find_gpio(dev, NULL, idx, flags); >>> >>> of_find_gpio() doesn't exist. >> >> Hrm... As of 3.16.0 (e64df3ebe8262c8203d1fe4f541e0241c3112c01) >> >> $ git blame -L1455,1456 drivers/gpio/gpiolib.c >> bae48da2 (Alexandre Courbot 2013-10-17 10:21:38 -0700 1455) static struct >> gpio_desc *of_find_gpio(struct device *dev, const char *con_id, >> >> Have we removed this in -next or something? (on the plane, will verify >> upon landing) > > In 3.17-rc1: > > rafael@vostro:~/src/linux-pm> grep -r of_find_gpio * > drivers/gpio/gpiolib.c:static struct gpio_desc *of_find_gpio(struct device *dev, const char *con_id, > drivers/gpio/gpiolib.c: desc = of_find_gpio(dev, con_id, idx, &lookupflags);
I also verified the following branch: git://git.secretlab.ca/git/linux devicetree/next And of_find_gpio is there.
Regards, Aaron
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