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| author | Igor Pylypiv <[email protected]> | 2018-02-28 08:59:12 +0000 |
|---|---|---|
| committer | Wim Van Sebroeck <[email protected]> | 2018-03-03 14:52:32 +0000 |
| commit | 7bd3e7b743956afbec30fb525bc3c5e22e3d475c (patch) | |
| tree | 1b38e1f2d53c6551ec848486655dc4984434ed3e /lib/string_helpers.c | |
| parent | watchdog: sp5100_tco.c: fix potential build failure (diff) | |
| download | kernel-7bd3e7b743956afbec30fb525bc3c5e22e3d475c.tar.gz kernel-7bd3e7b743956afbec30fb525bc3c5e22e3d475c.zip | |
watchdog: f71808e_wdt: Fix magic close handling
Watchdog close is "expected" when any byte is 'V' not just the last one.
Writing "V" to the device fails because the last byte is the end of string.
$ echo V > /dev/watchdog
f71808e_wdt: Unexpected close, not stopping watchdog!
Signed-off-by: Igor Pylypiv <[email protected]>
Reviewed-by: Guenter Roeck <[email protected]>
Signed-off-by: Guenter Roeck <[email protected]>
Signed-off-by: Wim Van Sebroeck <[email protected]>
Diffstat (limited to 'lib/string_helpers.c')
0 files changed, 0 insertions, 0 deletions