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| author | Lubomir Rintel <lkundrak@v3.sk> | 2019-07-19 15:27:13 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2019-07-22 15:05:22 +0300 |
| commit | 1274204542f683e1d8491ebe9cc86284d5a8ebcc (patch) | |
| tree | 61792d7bf27a69e3173822aa2d87e1e7970d53f8 /drivers/spi/spi-bcm2835.c | |
| parent | 2922d1cc1696200a3e1fd6d82a7798fcd2cadf12 (diff) | |
| download | linux-1274204542f683e1d8491ebe9cc86284d5a8ebcc.tar.xz | |
spi: pxa2xx: Balance runtime PM enable/disable on error
Don't undo the PM initialization if we error out before we managed to
initialize it. The call to pm_runtime_disable() without being preceded
by pm_runtime_enable() would disturb the balance of the Force.
In practice, this happens if we fail to allocate any of the GPIOS ("cs",
"ready") due to -EPROBE_DEFER because we're getting probled before the
GPIO driver.
Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Link: https://lore.kernel.org/r/20190719122713.3444318-1-lkundrak@v3.sk
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi/spi-bcm2835.c')
0 files changed, 0 insertions, 0 deletions