From: Jakub Kicinski <kubakici@wp.pl>
Date: Fri, 31 Jul 2015 12:44:24 +0000 (+0200)
Subject: sc16is7xx: constify devtype
X-Git-Tag: v4.3-rc1~157^2~15
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=68be64ca7e2adc4f16077c3b0feb8719f89119bd;p=linux.git

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>
---

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;