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| author | Ulf Hansson <ulf.hansson@linaro.org> | 2014-12-18 10:41:44 +0100 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2015-01-19 09:56:14 +0100 |
| commit | 9116752f51d7cce9b555ea87a7ee78846e315751 (patch) | |
| tree | 48edaf2242ceb445fe395e7296a5cfb214bd959d /init | |
| parent | mmc: sdhci-st: Do cleanup while mmc_of_parse() return an error (diff) | |
| download | linux-9116752f51d7cce9b555ea87a7ee78846e315751.tar.xz linux-9116752f51d7cce9b555ea87a7ee78846e315751.zip | |
mmc: core: Return error at failure of request CD/WP in mmc_of_parse()
Instead of just printing an error when mmc_of_parse() fails to request
CD/WP GPIO pins, let's propagate all errors, except for -ENOENT.
Earlier only -EPROBE_DEFER was handled correctly.
As a side effect of this change and by relying on host drivers to
handle the errors during ->probe(), we don't need to free any data in
the error path.
This also means we are actually fixing a bug, since we remove the call
to mmc_gpio_free_cd() which wasn't the correct function to invoke to
handle cleanup. Instead that should have been mmc_gpiod_free_cd().
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'init')
0 files changed, 0 insertions, 0 deletions