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(parent: 750e4b6) | patch
treewide: gpio-export: add error handling
authorMathias Kresin <dev@kresin.me>
Thu, 28 Jun 2018 16:23:37 +0000 (18:23 +0200)
committerMathias Kresin <dev@kresin.me>
Thu, 28 Jun 2018 16:39:57 +0000 (18:39 +0200)
commita570933999da5ff4e6a37aecb0ad9a0ac2bf4a09
tree01eb41daba7c2b57c3633942b7f256b213901c68tree | snapshot
parent750e4b62b170c7709ebe2524588b35ff9faf0542commit | diff
treewide: gpio-export: add error handling

Check if the GPIO is valid (or set at all). If no GPIO is set in the
devicetree, a gpiolib related kernel warning + stacktrace is shown during
boot and gpio-export reports GPIOs as exported albeit none really is.

Signed-off-by: Mathias Kresin <dev@kresin.me>
target/linux/ath79/patches-4.14/0024-GPIO-add-named-gpio-exports.patch diff | blob | history
target/linux/lantiq/patches-4.14/0030-GPIO-add-named-gpio-exports.patch diff | blob | history
target/linux/ramips/patches-4.14/0024-GPIO-add-named-gpio-exports.patch diff | blob | history
Staging tree of Christian Lamparter