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| author |   Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2022-04-01 13:35:53 +0300 |
|---|---|---|
| committer | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2022-04-08 15:54:54 +0300 |
| commit | 0b19dde90ad004592792a928c75e80612be3e2e8 (patch) | |
| tree | 96bdd2922954ae12d22837b86f8fdefbff19891d /include/linux/phy/git:/ssh:/git@git.zx2c4.com | |
| parent | gpiolib: Introduce for_each_gpiochip_node() loop helper (diff) | |
| download | linux-dev-0b19dde90ad004592792a928c75e80612be3e2e8.tar.xz linux-dev-0b19dde90ad004592792a928c75e80612be3e2e8.zip | |
gpiolib: Introduce gpiochip_node_count() helper
The gpiochip_node_count() helper iterates over the device child nodes that
have the "gpio-controller" property set. It returns the number of such nodes
under a given device.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Tested-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Bartosz Golaszewski <brgl@bgdev.pl>
Diffstat (limited to 'include/linux/phy/git:/ssh:/git@git.zx2c4.com')
0 files changed, 0 insertions, 0 deletions