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| author | Lars-Peter Clausen <lars@metafoo.de> | 2013-10-12 14:55:00 +0100 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2013-10-14 23:09:47 +0100 |
| commit | 8ecf5002f4e5be54b05f98d581ffd5f8a4082546 (patch) | |
| tree | b8b6000f2d226a58757143d878d697d59584dc6f | |
| parent | d406fd9d9a90534412d4f7fb4077928e63b77247 (diff) | |
| download | op-kernel-dev-8ecf5002f4e5be54b05f98d581ffd5f8a4082546.zip op-kernel-dev-8ecf5002f4e5be54b05f98d581ffd5f8a4082546.tar.gz | |
staging:iio:spear_adc: Fix sparse warning
The driver is casting from one __iomem pointer to another. Make sure to include
__iomem in the cast, otherwise sparse will complain with the following warning:
drivers/staging/iio/adc/spear_adc.c:321:18: warning: cast removes address space of expression
drivers/staging/iio/adc/spear_adc.c:320:33: warning: incorrect type in assignment (different address spaces)
drivers/staging/iio/adc/spear_adc.c:320:33: expected struct adc_regs_spear3xx [noderef] <asn:2>*adc_base_spear3xx
drivers/staging/iio/adc/spear_adc.c:320:33: got struct adc_regs_spear3xx *<noident>
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Cc: Stefan Roese <sr@denx.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
| -rw-r--r-- | drivers/staging/iio/adc/spear_adc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/iio/adc/spear_adc.c b/drivers/staging/iio/adc/spear_adc.c index fc99598..e6555b6 100644 --- a/drivers/staging/iio/adc/spear_adc.c +++ b/drivers/staging/iio/adc/spear_adc.c @@ -318,7 +318,7 @@ static int spear_adc_probe(struct platform_device *pdev) return -ENOMEM; } info->adc_base_spear3xx = - (struct adc_regs_spear3xx *)info->adc_base_spear6xx; + (struct adc_regs_spear3xx __iomem *)info->adc_base_spear6xx; info->clk = clk_get(dev, NULL); if (IS_ERR(info->clk)) { |
