[media] s5k5baf: fix sparse warnings

drivers/media/i2c/s5k5baf.c:1796:33: warning: duplicate const
drivers/media/i2c/s5k5baf.c:379:24: warning: cast to restricted __le16
drivers/media/i2c/s5k5baf.c:437:11: warning: incorrect type in assignment (different base types)
drivers/media/i2c/s5k5baf.c:445:16: warning: incorrect type in return expression (different base types)

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

diff --git a/drivers/media/i2c/s5k5baf.c b/drivers/media/i2c/s5k5baf.c
index 60a74d8d38d5cb05ad01fc0b8e4097bd583acfb0..a3d7d0391302fdd78f3faac097193c095542c73e 100644 (file)
--- a/drivers/media/i2c/s5k5baf.c
+++ b/drivers/media/i2c/s5k5baf.c
@@ -353,7 +353,7 @@ static struct v4l2_rect s5k5baf_cis_rect = {
  *
  */
 static int s5k5baf_fw_parse(struct device *dev, struct s5k5baf_fw **fw,
-                           size_t count, const u16 *data)
+                           size_t count, const __le16 *data)
 {
        struct s5k5baf_fw *f;
        u16 *d, i, *end;
@@ -421,6 +421,7 @@ static u16 s5k5baf_i2c_read(struct s5k5baf *state, u16 addr)
 {
        struct i2c_client *c = v4l2_get_subdevdata(&state->sd);
        __be16 w, r;
+       u16 res;
        struct i2c_msg msg[] = {
                { .addr = c->addr, .flags = 0,
                  .len = 2, .buf = (u8 *)&w },
@@ -434,15 +435,15 @@ static u16 s5k5baf_i2c_read(struct s5k5baf *state, u16 addr)
 
        w = cpu_to_be16(addr);
        ret = i2c_transfer(c->adapter, msg, 2);
-       r = be16_to_cpu(r);
+       res = be16_to_cpu(r);
 
-       v4l2_dbg(3, debug, c, "i2c_read: 0x%04x : 0x%04x\n", addr, r);
+       v4l2_dbg(3, debug, c, "i2c_read: 0x%04x : 0x%04x\n", addr, res);
 
        if (ret != 2) {
                v4l2_err(c, "i2c_read: error during transfer (%d)\n", ret);
                state->error = ret;
        }
-       return r;
+       return res;
 }
 
 static void s5k5baf_i2c_write(struct s5k5baf *state, u16 addr, u16 val)
@@ -1037,7 +1038,7 @@ static int s5k5baf_load_setfile(struct s5k5baf *state)
        }
 
        ret = s5k5baf_fw_parse(&c->dev, &state->fw, fw->size / 2,
-                              (u16 *)fw->data);
+                              (__le16 *)fw->data);
 
        release_firmware(fw);
 
@@ -1793,7 +1794,7 @@ static const struct v4l2_subdev_ops s5k5baf_subdev_ops = {
 
 static int s5k5baf_configure_gpios(struct s5k5baf *state)
 {
-       static const char const *name[] = { "S5K5BAF_STBY", "S5K5BAF_RST" };
+       static const char * const name[] = { "S5K5BAF_STBY", "S5K5BAF_RST" };
        struct i2c_client *c = v4l2_get_subdevdata(&state->sd);
        struct s5k5baf_gpio *g = state->gpios;
        int ret, i;