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mmc: of_mmc_spi: fix unused warning 

drivers/mmc/host/of_mmc_spi.c: In function 'mmc_spi_get_pdata':
drivers/mmc/host/of_mmc_spi.c:77:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
  int ret = -EINVAL;
      ^

Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Brian Norris 2016-03-07 15:36:39 -08:00 committed by Ulf Hansson
parent 91aa366109
commit 96466fcb6c
1 changed files with 0 additions and 2 deletions
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2
drivers/mmc/host/of_mmc_spi.c
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@ -74,7 +74,6 @@ struct mmc_spi_platform_data *mmc_spi_get_pdata(struct spi_device *spi)
const u32 *voltage_ranges;
int num_ranges;
int i;
int ret = -EINVAL;
if (dev->platform_data || !np)
return dev->platform_data;
@ -97,7 +96,6 @@ struct mmc_spi_platform_data *mmc_spi_get_pdata(struct spi_device *spi)
mask = mmc_vddrange_to_ocrmask(be32_to_cpu(voltage_ranges[j]),
be32_to_cpu(voltage_ranges[j + 1]));
if (!mask) {
ret = -EINVAL;
dev_err(dev, "OF: voltage-range #%d is invalid\n", i);
goto err_ocr;
}