diff options
| author | Jakub Kicinski <kubakici@wp.pl> | 2015-07-31 14:44:24 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-08-05 07:07:27 +0200 |
| commit | 68be64ca7e2adc4f16077c3b0feb8719f89119bd (patch) | |
| tree | 3a7bb3c83652a4e2eab251733541afbddcfd324c | |
| parent | sc16is7xx: support multiple devices (diff) | |
| download | linux-68be64ca7e2adc4f16077c3b0feb8719f89119bd.tar.xz linux-68be64ca7e2adc4f16077c3b0feb8719f89119bd.zip | |
sc16is7xx: constify devtype
devtype structures are all declared as const.
Compiler does not complain because we cast
their pointers to save them in .driver_data.
Signed-off-by: Jakub Kicinski <kubakici@wp.pl>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/tty/serial/sc16is7xx.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/tty/serial/sc16is7xx.c b/drivers/tty/serial/sc16is7xx.c index 15610cb1f295..72ffd0dcab78 100644 --- a/drivers/tty/serial/sc16is7xx.c +++ b/drivers/tty/serial/sc16is7xx.c @@ -322,7 +322,7 @@ struct sc16is7xx_one { }; struct sc16is7xx_port { - struct sc16is7xx_devtype *devtype; + const struct sc16is7xx_devtype *devtype; struct regmap *regmap; struct clk *clk; #ifdef CONFIG_GPIOLIB @@ -1131,7 +1131,7 @@ static int sc16is7xx_gpio_direction_output(struct gpio_chip *chip, #endif static int sc16is7xx_probe(struct device *dev, - struct sc16is7xx_devtype *devtype, + const struct sc16is7xx_devtype *devtype, struct regmap *regmap, int irq, unsigned long flags) { struct sched_param sched_param = { .sched_priority = MAX_RT_PRIO / 2 }; @@ -1303,7 +1303,7 @@ static struct regmap_config regcfg = { #ifdef CONFIG_SERIAL_SC16IS7XX_SPI static int sc16is7xx_spi_probe(struct spi_device *spi) { - struct sc16is7xx_devtype *devtype; + const struct sc16is7xx_devtype *devtype; unsigned long flags = 0; struct regmap *regmap; int ret; @@ -1372,7 +1372,7 @@ MODULE_ALIAS("spi:sc16is7xx"); static int sc16is7xx_i2c_probe(struct i2c_client *i2c, const struct i2c_device_id *id) { - struct sc16is7xx_devtype *devtype; + const struct sc16is7xx_devtype *devtype; unsigned long flags = 0; struct regmap *regmap; |