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| author | Stefan Potyra <Stefan.Potyra@elektrobit.com> | 2018-04-24 18:03:47 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-04-25 14:56:12 +0200 |
| commit | e76785d092ab8356d24996754f0ff1917021fcb6 (patch) | |
| tree | 185bd4d2e19b1ea151c9786d5b9edac8ef277a11 /drivers/tty/mxser.c | |
| parent | 2468b3e4aa7b2a45443c43fced850965ee8118bd (diff) | |
| download | linux-e76785d092ab8356d24996754f0ff1917021fcb6.tar.gz | |
sc16is7xx: Check for an error when the clock is enabled.
When the clock is enabled, check if there is an error. Otherwise
clk_get_rate() can be called without enabled clock.
Found by Linux Driver Verification project (linuxtesting.org).
Fixes: 0814e8d5da2b ("sc16is7xx: enable the clock")
Signed-off-by: Stefan Potyra <Stefan.Potyra@elektrobit.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/mxser.c')
0 files changed, 0 insertions, 0 deletions