From: Fabio Estevam <fabio.este...@freescale.com>
Fix the following warnings when building with W=1 option:
drivers/pinctrl/pinctrl-mxs.c: In function 'mxs_dt_free_map':
drivers/pinctrl/pinctrl-mxs.c:151:16: warning: comparison between signed and
unsigned integer expressions [-Wsign-compare]
drivers/pinctrl/pinctrl-mxs.c: In function 'mxs_pinctrl_enable':
drivers/pinctrl/pinctrl-mxs.c:208:16: warning: comparison between signed and
unsigned integer expressions [-Wsign-compare]
drivers/pinctrl/pinctrl-mxs.c: In function 'mxs_pinconf_group_set':
drivers/pinctrl/pinctrl-mxs.c:265:16: warning: comparison between signed and
unsigned integer expressions [-Wsign-compare]
drivers/pinctrl/pinctrl-mxs.c: In function 'mxs_pinctrl_parse_group':
drivers/pinctrl/pinctrl-mxs.c:376:16: warning: comparison between signed and
unsigned integer expressions [-Wsign-compare]
Signed-off-by: Fabio Estevam <fabio.este...@freescale.com>
---
drivers/pinctrl/pinctrl-mxs.c | 9 ++++-----
1 file changed, 4 insertions(+), 5 deletions(-)
diff --git a/drivers/pinctrl/pinctrl-mxs.c b/drivers/pinctrl/pinctrl-mxs.c
index dd227d2..23af9f1 100644
--- a/drivers/pinctrl/pinctrl-mxs.c
+++ b/drivers/pinctrl/pinctrl-mxs.c
@@ -146,7 +146,7 @@ free:
static void mxs_dt_free_map(struct pinctrl_dev *pctldev,
struct pinctrl_map *map, unsigned num_maps)
{
- int i;
+ u32 i;
for (i = 0; i < num_maps; i++) {
if (map[i].type == PIN_MAP_TYPE_MUX_GROUP)
@@ -203,7 +203,7 @@ static int mxs_pinctrl_enable(struct pinctrl_dev *pctldev,
unsigned selector,
void __iomem *reg;
u8 bank, shift;
u16 pin;
- int i;
+ u32 i;
for (i = 0; i < g->npins; i++) {
bank = PINID_TO_BANK(g->pins[i]);
@@ -256,7 +256,7 @@ static int mxs_pinconf_group_set(struct pinctrl_dev
*pctldev,
void __iomem *reg;
u8 ma, vol, pull, bank, shift;
u16 pin;
- int i;
+ u32 i;
ma = CONFIG_TO_MA(config);
vol = CONFIG_TO_VOL(config);
@@ -345,8 +345,7 @@ static int mxs_pinctrl_parse_group(struct platform_device
*pdev,
const char *propname = "fsl,pinmux-ids";
char *group;
int length = strlen(np->name) + SUFFIX_LEN;
- int i;
- u32 val;
+ u32 val, i;
group = devm_kzalloc(&pdev->dev, length, GFP_KERNEL);
if (!group)
--
1.7.9.5
--
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