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f2f942ce4a
regulator_enable() is declared with __must_check attribute. Hence check the return value to ensure that the regulator is enabled. Fixes the following warning: drivers/mmc/host/dw_mmc.c:2461:19: warning: ignoring return value of ‘regulator_enable’, declared with attribute warn_unused_result [-Wunused-result] drivers/mmc/host/dw_mmc.c: In function ‘dw_mci_init_slot’: drivers/mmc/host/dw_mmc.c:1994:19: warning: ignoring return value of ‘regulator_enable’, declared with attribute warn_unused_result [-Wunused-result] Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Acked-by: Jaehoon Chung <jh80.chung@samsung.com> Acked-by: Seungwon Jeon <tgih.jun@samsung.com> Signed-off-by: Chris Ball <cjb@laptop.org> |
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