https://github.com/torvalds/linux
Revision ad258fb918dae8b1ec79a85b4c7f518e4f902869 authored by Jan Kiszka on 22 May 2017, 05:46:55 UTC, committed by Linus Torvalds on 23 May 2017, 02:22:19 UTC
We need to initializes those variables to 0 for platforms that do not
provide ACPI parameters. Otherwise, we set sda_hold_time to random
values, breaking e.g. Galileo and IOT2000 boards.

Reported-and-tested-by: Linus Torvalds <torvalds@linux-foundation.org>
Reported-by: Tobias Klausmann <tobias.johannes.klausmann@mni.thm.de>
Fixes: 9d6408433019 ("i2c: designware: don't infer timings described by ACPI from clock rate")
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Acked-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
1 parent 86ca984
History
Tip revision: ad258fb918dae8b1ec79a85b4c7f518e4f902869 authored by Jan Kiszka on 22 May 2017, 05:46:55 UTC
i2c: designware: Fix bogus sda_hold_time due to uninitialized vars
Tip revision: ad258fb
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.cocciconfig -rw-r--r-- 59 bytes
.get_maintainer.ignore -rw-r--r-- 31 bytes
.gitattributes -rw-r--r-- 30 bytes
.gitignore -rw-r--r-- 1.3 KB
.mailmap -rw-r--r-- 8.1 KB
COPYING -rw-r--r-- 18.3 KB
CREDITS -rw-r--r-- 96.2 KB
Kbuild -rw-r--r-- 2.2 KB
Kconfig -rw-r--r-- 252 bytes
MAINTAINERS -rw-r--r-- 397.7 KB
Makefile -rw-r--r-- 58.6 KB
README -rw-r--r-- 722 bytes

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