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Sergio Paracuellos 5bd6bcb353 pinctrl: ralink: rt2880: avoid to error in calls is pin is already enabled 
[ Upstream commit eb367d875f ]

In 'rt2880_pmx_group_enable' driver is printing an error and returning
-EBUSY if a pin has been already enabled. This begets anoying messages
in the caller when this happens like the following:

rt2880-pinmux pinctrl: pcie is already enabled
mt7621-pci 1e140000.pcie: Error applying setting, reverse things back

To avoid this just print the already enabled message in the pinctrl
driver and return 0 instead to not confuse the user with a real
bad problem.

Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Link: https://lore.kernel.org/r/20210604055337.20407-1-sergio.paracuellos@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2021-06-23 14:42:49 +02:00
..
android staging: ion: fix spelling mistake in function name "detatch" -> "detach" 2020-08-18 15:56:27 +02:00
axis-fifo staging: axis-fifo: Fix parenthesis alignment 2020-04-13 08:55:30 +02:00
board staging: board: use appropriate macro to initialize struct 2019-09-30 21:57:57 +02:00
clocking-wizard staging: Replace HTTP links with HTTPS ones 2020-07-20 10:22:47 +02:00
comedi staging: comedi: tests: ni_routes_test: Fix compilation error 2021-05-14 09:50:15 +02:00
emxx_udc staging: emxx_udc: fix loop in _nbu2ss_nuke() 2021-06-03 09:00:49 +02:00
fbtft staging: fbtft: fb_st7789v: make HSD20_IPS numeric and not a string 2020-05-22 10:48:32 +02:00
fieldbus staging: fieldbus: anybuss: jump to correct label in an error path 2020-10-27 13:24:51 +01:00
fsl-dpaa2 staging: dpaa2-switch: add a dpaa2_switch prefix to all functions in ethsw.c 2020-10-10 12:33:41 +02:00
fwserial staging: fwserial: fix TIOCGSERIAL implementation 2021-05-14 09:50:15 +02:00
gasket staging: gasket: interrupt: fix the missed eventfd_ctx_put() in gasket_interrupt.c 2020-12-30 11:53:10 +01:00
gdm724x staging: gdm724x: Fix DMA from stack 2021-03-04 11:38:33 +01:00
goldfish staging: Remove dev_err() usage after platform_get_irq() 2019-07-30 20:50:04 +02:00
greybus staging: greybus: uart: fix unprivileged TIOCCSERIAL 2021-05-14 09:50:15 +02:00
gs_fpgaboot staging: Replace HTTP links with HTTPS ones 2020-07-20 10:22:47 +02:00
hikey9xx staging: spmi: hisi-spmi-controller: Fix some error handling paths 2021-01-19 18:27:25 +01:00
iio staging: iio: cdc: ad7746: avoid overwrite of num_channels 2021-06-03 09:00:32 +02:00
kpc2000 staging: kpc2000: kpc_dma: fix spelling mistake "for for" -> "for" 2020-08-28 12:19:15 +02:00
ks7010 staging: ks7010: prevent buffer overflow in ks_wlan_set_scan() 2021-03-17 17:06:32 +01:00
media media: rkvdec: Remove of_match_ptr() 2021-05-19 10:13:19 +02:00
most staging: most: sound: add sanity check for function argument 2021-03-07 12:34:10 +01:00
mt7621-dma staging/mt7621-dma: mtk-hsdma.c->hsdma-mt7621.c 2021-03-04 11:38:33 +01:00
mt7621-dts staging: mt7621-pci: fix PCIe interrupt mapping 2020-04-13 14:49:18 +02:00
mt7621-pci staging: mt7621-pci: avoid to request pci bus resources 2020-11-06 11:11:28 +01:00
mt7621-pci-phy staging: mt7621-pci-phy: dt: bindings: remove bindings txt file 2020-04-13 14:49:17 +02:00
mt7621-pinctrl pinctrl: ralink: rt2880: avoid to error in calls is pin is already enabled 2021-06-23 14:42:49 +02:00
netlogic staging: netlogic: clear alignment style issues 2020-08-02 12:47:37 +02:00
nvec Staging: nvec: Removes repeated word typo in comment 2020-10-01 10:55:17 +02:00
octeon staging: octeon: Drop on uncorrectable alignment or FCS error 2020-10-27 13:18:50 +01:00
octeon-usb drivers: staging: octeon-usb: fixed codestyle check warning 2020-09-13 09:21:15 +02:00
olpc_dcon staging: olpc_dcon: fix wrong dependencies in Kconfig file 2019-09-30 21:58:00 +02:00
pi433 staging: pi433: break long lines 2020-09-04 15:39:07 +02:00
qlge Staging / IIO driver updates for 5.10-rc1 2020-10-15 09:46:23 -07:00
ralink-gdma staging: ralink-gdma: fix kconfig dependency bug for DMA_RALINK 2020-11-06 11:12:49 +01:00
rtl8188eu staging: rtl8188eu: fix potential memory corruption in rtw_check_beacon_data() 2021-03-17 17:06:31 +01:00
rtl8192e staging: rtl8192e: Change state information from u16 to u8 2021-04-07 15:00:13 +02:00
rtl8192u staging: rtl8192u: Fix potential infinite loop 2021-05-14 09:50:15 +02:00
rtl8712 staging: rtl8712: Fix possible buffer overflow in r8712_sitesurvey_cmd 2021-03-17 17:06:32 +01:00
rtl8723bs staging: rtl8723bs: Fix uninitialized variables 2021-06-16 12:01:40 +02:00
rts5208 staging: rts5208: rtsx_transport.c: Fix lines ending with parentheses 2020-09-13 09:20:31 +02:00
sm750fb Staging: sm750fb: Fix basic coding style issues 2020-08-28 12:19:15 +02:00
unisys staging: unisys: visorhba: remove redundant initialization of variables scsicmd_id and rc 2020-07-23 20:34:34 +02:00
vc04_services staging: bcm2835-audio: Replace unsafe strcpy() with strscpy() 2021-03-07 12:34:10 +01:00
vme compat_ioctl: move more drivers to compat_ptr_ioctl 2019-10-23 17:23:44 +02:00
vt6655 staging: vt6655: Add spaces around arithmetic operators 2020-09-13 09:20:38 +02:00
vt6656 staging: vt6655: Use fallthrough pseudo-keyword 2020-07-10 13:52:46 +02:00
wfx staging: wfx: fix possible panic with re-queued frames 2021-03-04 11:37:28 +01:00
wlan-ng staging: wlan-ng: convert tasklets to use new tasklet_setup() API 2020-09-16 13:13:00 +02:00
Kconfig staging: spmi: hisi-spmi-controller: add it to the building system 2020-08-18 16:15:23 +02:00
Makefile staging: spmi: hisi-spmi-controller: add it to the building system 2020-08-18 16:15:23 +02:00