summaryrefslogtreecommitdiff
path: root/drivers/media/tuners/tuner-i2c.h
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/media/tuners/tuner-i2c.h')
-rw-r--r--drivers/media/tuners/tuner-i2c.h10
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/media/tuners/tuner-i2c.h b/drivers/media/tuners/tuner-i2c.h
index 18f005634..bda67a5a7 100644
--- a/drivers/media/tuners/tuner-i2c.h
+++ b/drivers/media/tuners/tuner-i2c.h
@@ -33,7 +33,8 @@ struct tuner_i2c_props {
char *name;
};
-static inline int tuner_i2c_xfer_send(struct tuner_i2c_props *props, char *buf, int len)
+static inline int tuner_i2c_xfer_send(struct tuner_i2c_props *props,
+ unsigned char *buf, int len)
{
struct i2c_msg msg = { .addr = props->addr, .flags = 0,
.buf = buf, .len = len };
@@ -42,7 +43,8 @@ static inline int tuner_i2c_xfer_send(struct tuner_i2c_props *props, char *buf,
return (ret == 1) ? len : ret;
}
-static inline int tuner_i2c_xfer_recv(struct tuner_i2c_props *props, char *buf, int len)
+static inline int tuner_i2c_xfer_recv(struct tuner_i2c_props *props,
+ unsigned char *buf, int len)
{
struct i2c_msg msg = { .addr = props->addr, .flags = I2C_M_RD,
.buf = buf, .len = len };
@@ -52,8 +54,8 @@ static inline int tuner_i2c_xfer_recv(struct tuner_i2c_props *props, char *buf,
}
static inline int tuner_i2c_xfer_send_recv(struct tuner_i2c_props *props,
- char *obuf, int olen,
- char *ibuf, int ilen)
+ unsigned char *obuf, int olen,
+ unsigned char *ibuf, int ilen)
{
struct i2c_msg msg[2] = { { .addr = props->addr, .flags = 0,
.buf = obuf, .len = olen },