https://github.com/torvalds/linux
Revision d1f1ca36b566aa56effdd7df69750062ec735131 authored by Pali Rohár on 23 September 2013, 12:50:12 UTC, committed by Tony Lindgren on 08 October 2013, 18:22:43 UTC
File drivers/leds/leds-lp55xx-common.c refuse to change led_current sysfs
attribute if value is higher than max_current specified in board file. By default
global C variables are zero, so changing always failed. This patch adding missing
max_current and setting it to max safe value 100 (10 mA).

It is unclear which commit exactly caused this regression as the lp5523
driver was broken and was hiding the platform data breakage. Now
the driver is fixed so this should be fixed as well.

Signed-off-by: Pali Rohár <pali.rohar@gmail.com>
Signed-off-by: Joerg Reisenweber <joerg@openmoko.org>
[tony@atomide.com: updated comments to describe regression]
Signed-off-by: Tony Lindgren <tony@atomide.com>
1 parent 0b8214f
History
Tip revision: d1f1ca36b566aa56effdd7df69750062ec735131 authored by Pali Rohár on 23 September 2013, 12:50:12 UTC
ARM: OMAP2: RX-51: Add missing max_current to rx51_lp5523_led_config
Tip revision: d1f1ca3
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arch
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drivers
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include
init
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kernel
lib
mm
net
samples
scripts
security
sound
tools
usr
virt
.gitignore -rw-r--r-- 1.1 KB
.mailmap -rw-r--r-- 4.4 KB
COPYING -rw-r--r-- 18.3 KB
CREDITS -rw-r--r-- 93.0 KB
Kbuild -rw-r--r-- 2.5 KB
Kconfig -rw-r--r-- 252 bytes
MAINTAINERS -rw-r--r-- 257.1 KB
Makefile -rw-r--r-- 47.4 KB
README -rw-r--r-- 18.3 KB
REPORTING-BUGS -rw-r--r-- 7.3 KB

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