commit 0a782cb1fc2407163123fccd01f65da70d4d2cd8
author Masahiro Yamada <yamada.masahiro@socionext.com> Wed Apr 20 11:16:26 2016 +0900
committer Ulf Hansson <ulf.hansson@linaro.org> Mon May 02 10:33:32 2016 +0200
tree 8b20c897a1bef847e6c5e0f3c05de8b177a7e3fe
parent 0b2ed795e1f49dace195f3a4d35eee281b6cfbbf

mmc: sdhci-pltfm: check return value of platform_get_irq()

The function platform_get_irq() can fail; it returns a negative error
code on failure.  A negative IRQ number will make sdhci_add_host() fail
to request IRQ anyway, but it makes sense to let it fail earlier here.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>