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| author | Robert Jarzmik <robert.jarzmik@free.fr> | 2016-02-08 17:17:57 +0300 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2016-02-08 17:25:43 +0300 |
| commit | 07e7716c746dd4e43211903eac954a18192d3d14 (patch) | |
| tree | 9374660ccd72587a71252f3434d4c57f59626a5a /drivers/mmc/card/block.c | |
| parent | b00663124c76f69e71d118d778842471e85c6f11 (diff) | |
| download | linux-07e7716c746dd4e43211903eac954a18192d3d14.tar.xz | |
mmc: pxamci: fix the device-tree probe deferral path
When the gpio driver is probed after the mmc one, the read/write gpio
and card detection one return -EPROBE_DEFER. Unfortunately, the memory
region remains requested, and upon the next probe, the probe will fail
anyway with -EBUSY.
Fix this by releasing the memory resource upon probe failure.
More broadly, this patch uses devm_*() primitives whenever possible in
the probe function.
Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc/card/block.c')
0 files changed, 0 insertions, 0 deletions