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| author | Gabor Juhos <juhosg@openwrt.org> | 2013-09-25 17:51:12 +0000 |
|---|---|---|
| committer | Gabor Juhos <juhosg@openwrt.org> | 2013-09-25 17:51:12 +0000 |
| commit | 4459b613d0695cc6bafb9e9bc8cbe80947a7fb34 (patch) | |
| tree | acdd78fd280ea01ed5fe2951855fa8b6adb96770 /LICENSE | |
| parent | 028cf4dc7c904339041975810b9462768bc397db (diff) | |
| download | master-187ad058-4459b613d0695cc6bafb9e9bc8cbe80947a7fb34.tar.gz master-187ad058-4459b613d0695cc6bafb9e9bc8cbe80947a7fb34.tar.bz2 master-187ad058-4459b613d0695cc6bafb9e9bc8cbe80947a7fb34.zip | |
atheros: fix kernel warning about usage of reset gpio
During a reset the gpiolib warns about using the reset gpio
without explicit requesting it before:
[ 147.930000] ------------[ cut here ]------------
[ 147.930000] WARNING: at drivers/gpio/gpiolib.c:103 gpio_ensure_requested+0x68/0xcc()
[ 147.930000] autorequest GPIO-5
[ 147.930000] Modules linked in: ath5k ath mac80211 ipv6 cfg80211 compat arc4 crypto_blkcipher aead gpio_button_hotplug
[ 147.930000] Call Trace:
[ 147.930000] [<8004e3bc>] dump_stack+0x8/0x34
[ 147.930000] [<80058430>] warn_slowpath_common+0x78/0xa4
[ 147.930000] [<800584e4>] warn_slowpath_fmt+0x2c/0x38
[ 147.930000] [<80166f18>] gpio_ensure_requested+0x68/0xcc
[ 147.930000] [<80167264>] gpio_direction_output+0xdc/0x168
[ 147.930000] [<8004aba8>] ar2315_restart+0x28/0x54
[ 147.930000] [<80069778>] sys_reboot+0x178/0x1c0
[ 147.930000] [<80043670>] stack_done+0x20/0x40
[ 147.930000]
[ 147.930000] ---[ end trace 2c7a53d8549562d6 ]---
This is fixed with this patch by using another gpiolib api call
which includes the missing request.
Signed-off-by: Michael Heimpold <mhei@heimpold.de>
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@38183 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'LICENSE')
0 files changed, 0 insertions, 0 deletions