Commit ff1e6a21 authored by Erik Andrén's avatar Erik Andrén Committed by Mauro Carvalho Chehab

V4L/DVB (11685): gspca - gspca-m5602: Constify parameters of two functions

A number of parameters to some functions in the m5602 are constant and should be flagged as such.
Signed-off-by: default avatarErik Andrén <erik.andren@gmail.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 4fcec145
...@@ -148,10 +148,10 @@ struct sd { ...@@ -148,10 +148,10 @@ struct sd {
}; };
int m5602_read_bridge( int m5602_read_bridge(
struct sd *sd, u8 address, u8 *i2c_data); struct sd *sd, const u8 address, u8 *i2c_data);
int m5602_write_bridge( int m5602_write_bridge(
struct sd *sd, u8 address, u8 i2c_data); struct sd *sd, const u8 address, const u8 i2c_data);
int m5602_write_sensor(struct sd *sd, const u8 address, int m5602_write_sensor(struct sd *sd, const u8 address,
u8 *i2c_data, const u8 len); u8 *i2c_data, const u8 len);
......
...@@ -36,7 +36,7 @@ static const __devinitdata struct usb_device_id m5602_table[] = { ...@@ -36,7 +36,7 @@ static const __devinitdata struct usb_device_id m5602_table[] = {
MODULE_DEVICE_TABLE(usb, m5602_table); MODULE_DEVICE_TABLE(usb, m5602_table);
/* Reads a byte from the m5602 */ /* Reads a byte from the m5602 */
int m5602_read_bridge(struct sd *sd, u8 address, u8 *i2c_data) int m5602_read_bridge(struct sd *sd, const u8 address, u8 *i2c_data)
{ {
int err; int err;
struct usb_device *udev = sd->gspca_dev.dev; struct usb_device *udev = sd->gspca_dev.dev;
...@@ -57,7 +57,7 @@ int m5602_read_bridge(struct sd *sd, u8 address, u8 *i2c_data) ...@@ -57,7 +57,7 @@ int m5602_read_bridge(struct sd *sd, u8 address, u8 *i2c_data)
} }
/* Writes a byte to to the m5602 */ /* Writes a byte to to the m5602 */
int m5602_write_bridge(struct sd *sd, u8 address, u8 i2c_data) int m5602_write_bridge(struct sd *sd, const u8 address, const u8 i2c_data)
{ {
int err; int err;
struct usb_device *udev = sd->gspca_dev.dev; struct usb_device *udev = sd->gspca_dev.dev;
......
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