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OpenCloudOS-Kernel/drivers/leds
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Fabio Estevam 29470ea8d8 leds: leds-gpio: Fix multiple instances registration without 'label' property 
Since commit a43f2cbbb0 ("leds: leds-gpio: Make use of device property
API") it is no longer possible to register multiple gpio leds without passing
the 'label' property.

According to Documentation/devicetree/bindings/leds/common.txt:

"Optional properties for child nodes:
- label : The label for this LED.  If omitted, the label is
  taken from the node name (excluding the unit address)."

So retrieve the node name when the 'label' property is absent to keep the old
behaviour and fix this regression.

Fixes: a43f2cbbb0 (leds: leds-gpio: Make use of device property API)
Reported-by: Jean-Michel Hautbois <jean-michel.hautbois@vodalys.com>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Grant Likely <grant.likely@linaro.org>
Acked-by: Bryan Wu <cooloney@gmail.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
 		2014-12-04 02:28:19 +01:00
..
trigger leds: trigger: gpio: fix warning in gpio trigger for gpios whose accessor function may sleep 2014-09-11 16:57:51 -07:00
Kconfig New driver for menf21bmc. 2014-10-10 16:40:14 -04:00
Makefile New driver for menf21bmc. 2014-10-10 16:40:14 -04:00
dell-led.c dell-led: add mic mute led interface 2014-05-08 14:28:07 +08:00
led-class.c leds: Improve and export led_update_brightness 2014-09-12 14:01:54 -07:00
led-core.c leds: Improve and export led_update_brightness 2014-09-12 14:01:54 -07:00
led-triggers.c leds: make sure we unregister a trigger only once 2014-04-07 14:47:25 -07:00
leds-88pm860x.c leds: 88pm860x: Fix missing refcount decrement for parent of_node 2014-05-08 14:28:08 +08:00
leds-adp5520.c leds: Remove duplicated OOM message for individual driver 2014-05-08 14:28:08 +08:00
leds-asic3.c drivers/leds: delete non-required instances of include <linux/init.h> 2014-02-27 09:56:56 -08:00
leds-bd2802.c leds: Remove duplicated OOM message for individual driver 2014-05-08 14:28:08 +08:00
leds-blinkm.c leds: blinkm: remove unnecessary spaces 2014-02-27 10:19:57 -08:00
leds-clevo-mail.c leds: clevo-mail: Make probe function __init 2014-03-13 15:53:31 -07:00
leds-cobalt-qube.c drivers/leds: delete non-required instances of include <linux/init.h> 2014-02-27 09:56:56 -08:00
leds-cobalt-raq.c Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/linux-leds 2012-12-15 12:52:42 -08:00
leds-da903x.c leds: Remove duplicated OOM message for individual driver 2014-05-08 14:28:08 +08:00
leds-da9052.c leds: Remove duplicated OOM message for individual driver 2014-05-08 14:28:08 +08:00
leds-dac124s085.c leds: dac124s085: Remove redundant spi_set_drvdata 2013-10-22 10:57:34 -07:00
leds-fsg.c drivers/leds: delete non-required instances of include <linux/init.h> 2014-02-27 09:56:56 -08:00
leds-gpio-register.c led: gpio: Fix possible ZERO_SIZE_PTR pointer dereferencing error. 2014-09-29 10:21:01 -07:00
leds-gpio.c leds: leds-gpio: Fix multiple instances registration without 'label' property 2014-12-04 02:28:19 +01:00
leds-hp6xx.c drivers/leds: delete non-required instances of include <linux/init.h> 2014-02-27 09:56:56 -08:00
leds-ipaq-micro.c leds: ipaq-micro: fix sparse non static symbol warning 2014-07-29 10:57:20 -07:00
leds-lm355x.c leds: lm355x: fix attribute-creation race 2014-06-25 15:10:54 -07:00
leds-lm3530.c leds: lm3550: fix attribute-creation race 2014-06-25 15:00:55 -07:00
leds-lm3533.c leds: lm3533: fix attribute-creation race 2014-06-25 15:02:31 -07:00
leds-lm3642.c leds: lm3642: fix attribute-creation race 2014-06-25 15:13:08 -07:00
leds-locomo.c drivers/leds: Add module.h to files using it implicitly 2011-10-31 19:31:49 -04:00
leds-lp55xx-common.c leds: lp55xx-common: fix attribute-creation race 2014-06-27 13:44:05 -07:00
leds-lp55xx-common.h leds: lp55xx: add common macros for device attributes 2013-08-26 17:22:12 -07:00
leds-lp3944.c leds: lp3944: fix sparse warning 2014-09-11 16:55:27 -07:00
leds-lp5521.c drivers/leds: delete non-required instances of include <linux/init.h> 2014-02-27 09:56:56 -08:00
leds-lp5523.c leds: lp55xx: add DT bindings for LP55231 2014-05-08 14:28:08 +08:00
leds-lp5562.c leds: lp5562: remove unnecessary parentheses 2014-02-27 10:17:15 -08:00
leds-lp8501.c lp5523, lp8501: comment improvements 2014-01-10 11:44:44 +01:00
leds-lp8788.c leds-lp8788: fix a parent device in _probe() 2013-02-01 17:47:05 -08:00
leds-lt3593.c drivers/leds: delete non-required instances of include <linux/init.h> 2014-02-27 09:56:56 -08:00
leds-max8997.c leds: max8997: fix attribute-creation race 2014-06-25 15:24:03 -07:00
leds-mc13783.c drivers/leds: delete non-required instances of include <linux/init.h> 2014-02-27 09:56:56 -08:00
leds-menf21bmc.c leds: leds-menf21bmc: Introduce MEN 14F021P00 BMC LED driver 2014-09-24 15:36:30 +01:00
leds-net48xx.c leds: leds-net48xx: Use linux/io.h instead of asm/io.h 2012-11-27 14:49:28 -08:00
leds-netxbig.c leds: netxbig: fix attribute-creation race 2014-06-25 15:27:37 -07:00
leds-ns2.c leds: ns2: fix attribute-creation race 2014-06-25 15:32:11 -07:00
leds-ot200.c drivers/leds: delete non-required instances of include <linux/init.h> 2014-02-27 09:56:56 -08:00
leds-pca955x.c leds: use dev_get_platdata() 2013-08-26 17:22:11 -07:00
leds-pca963x.c leds:pca963x: Always initialize MODE2 register 2014-07-03 11:55:56 -07:00
leds-pca9532.c driver:gpio remove all usage of gpio_remove retval in driver 2014-09-18 11:03:10 -07:00
leds-pwm.c Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/linux-leds 2014-06-12 13:08:09 -07:00
leds-rb532.c Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/linux-leds 2012-12-15 12:52:42 -08:00
leds-regulator.c leds: use dev_get_platdata() 2013-08-26 17:22:11 -07:00
leds-s3c24xx.c leds: Remove duplicated OOM message for individual driver 2014-05-08 14:28:08 +08:00
leds-ss4200.c leds: ss4200: fix attribute-creation race 2014-06-25 15:34:24 -07:00
leds-sunfire.c leds: Remove duplicated OOM message for individual driver 2014-05-08 14:28:08 +08:00
leds-syscon.c leds: add a driver for syscon-based LEDs 2014-09-26 00:25:41 +02:00
leds-tca6507.c driver:gpio remove all usage of gpio_remove retval in driver 2014-09-18 11:03:10 -07:00
leds-versatile.c ARM/leds: move ARM Versatile LED driver to leds subsystem 2014-03-28 10:54:15 +01:00
leds-wm831x-status.c leds: wm831x-status: fix attribute-creation race 2014-06-25 15:35:11 -07:00
leds-wm8350.c drivers/leds: delete non-required instances of include <linux/init.h> 2014-02-27 09:56:56 -08:00
leds-wrap.c leds: leds-wrap: Use <linux/io.h> instead of <asm/io.h> 2012-11-27 14:49:30 -08:00
leds.h leds: delay led_set_brightness if stopping soft-blink 2012-09-11 18:32:40 +08:00