From: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
Building for avr32 leads the following build warning:
drivers/media/rc/st_rc.c:270: warning: passing argument 1 of 'IS_ERR' discards qualifiers from pointer target type
drivers/media/rc/st_rc.c:271: warning: passing argument 1 of 'PTR_ERR' discards qualifiers from pointer target type
devm_ioremap_resource() returns void __iomem *, so change 'base' and
'rx_base' definitions accordingly.
Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
---
drivers/media/rc/st_rc.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/media/rc/st_rc.c b/drivers/media/rc/st_rc.c
index 0e758ae..fb5c3c8 100644
--- a/drivers/media/rc/st_rc.c
+++ b/drivers/media/rc/st_rc.c
@@ -22,8 +22,8 @@ struct st_rc_device {
int irq;
int irq_wake;
struct clk *sys_clock;
- volatile void __iomem *base; /* Register base address */
- volatile void __iomem *rx_base;/* RX Register base address */
+ void __iomem *base; /* Register base address */
+ void __iomem *rx_base;/* RX Register base address */
struct rc_dev *rdev;
bool overclocking;
int sample_mult;
@@ -267,8 +267,8 @@ static int st_rc_probe(struct platform_device *pdev)
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
rc_dev->base = devm_ioremap_resource(dev, res);
- if (IS_ERR((__force void *)rc_dev->base)) {
- ret = PTR_ERR((__force void *)rc_dev->base);
+ if (IS_ERR(rc_dev->base)) {
+ ret = PTR_ERR(rc_dev->base);
goto err;
}
--
1.9.1
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