Re: [PATCH V3 1/1] input: gpio-keys: add support for disable button from DT
From: Dmitry Torokhov <hidden>
Date: 2016-01-13 08:16:29
Also in:
linux-devicetree, lkml
On Wed, Jan 13, 2016 at 12:56:20PM +0530, Laxman Dewangan wrote:
Add support to disable the button from DT via status property if given button is not supporting on given platforms. This will help to re-use the existing dtsi file with status enable/disable across platforms. Signed-off-by: Laxman Dewangan <redacted>
Applied, thank you.
quoted hunk ↗ jump to hunk
--- Changes from V1: - Converted print to dev_dbg. Changes from V2: - use of_get_available_child_count() and for_each_available_child_of_node() drivers/input/keyboard/gpio_keys.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)diff --git a/drivers/input/keyboard/gpio_keys.c b/drivers/input/keyboard/gpio_keys.c index bef317f..ef6ca1c 100644 --- a/drivers/input/keyboard/gpio_keys.c +++ b/drivers/input/keyboard/gpio_keys.c@@ -613,7 +613,7 @@ gpio_keys_get_devtree_pdata(struct device *dev) if (!node) return ERR_PTR(-ENODEV); - nbuttons = of_get_child_count(node); + nbuttons = of_get_available_child_count(node); if (nbuttons == 0) return ERR_PTR(-ENODEV);@@ -629,7 +629,7 @@ gpio_keys_get_devtree_pdata(struct device *dev) pdata->rep = !!of_get_property(node, "autorepeat", NULL); i = 0; - for_each_child_of_node(node, pp) { + for_each_available_child_of_node(node, pp) { enum of_gpio_flags flags; button = &pdata->buttons[i++];-- 2.1.4
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