serial: max310x: Driver cleanup

This patch removes some unused definitions from driver code and
sort #includes alphabetically.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 5 insertions, 29 deletions

diff --git a/drivers/tty/serial/max310x.c b/drivers/tty/serial/max310x.c
index 090f25d4a019..e27385438472 100644
--- a/drivers/tty/serial/max310x.c
+++ b/drivers/tty/serial/max310x.c
@@ -13,17 +13,17 @@
  *  (at your option) any later version.
  */
 
-#include <linux/module.h>
-#include <linux/delay.h>
-#include <linux/device.h>
 #include <linux/bitops.h>
 #include <linux/clk.h>
+#include <linux/delay.h>
+#include <linux/device.h>
+#include <linux/gpio.h>
+#include <linux/module.h>
+#include <linux/regmap.h>
 #include <linux/serial_core.h>
 #include <linux/serial.h>
 #include <linux/tty.h>
 #include <linux/tty_flip.h>
-#include <linux/regmap.h>
-#include <linux/gpio.h>
 #include <linux/spi/spi.h>
 
 #define MAX310X_NAME                    "max310x"
@@ -160,10 +160,6 @@
 /* IRDA register bits */
 #define MAX310X_IRDA_IRDAEN_BIT         (1 << 0) /* IRDA mode enable */
 #define MAX310X_IRDA_SIR_BIT            (1 << 1) /* SIR mode enable */
-#define MAX310X_IRDA_SHORTIR_BIT        (1 << 2) /* Short SIR mode enable */
-#define MAX310X_IRDA_MIR_BIT            (1 << 3) /* MIR mode enable */
-#define MAX310X_IRDA_RXINV_BIT          (1 << 4) /* RX logic inversion enable */
-#define MAX310X_IRDA_TXINV_BIT          (1 << 5) /* TX logic inversion enable */
 
 /* Flow control trigger level register masks */
 #define MAX310X_FLOWLVL_HALT_MASK       (0x000f) /* Flow control halt level */
@@ -219,26 +215,6 @@
                                                   *       XOFF2
                                                   */
 
-/* GPIO configuration register bits */
-#define MAX310X_GPIOCFG_GP0OUT_BIT      (1 << 0) /* GPIO 0 output enable */
-#define MAX310X_GPIOCFG_GP1OUT_BIT      (1 << 1) /* GPIO 1 output enable */
-#define MAX310X_GPIOCFG_GP2OUT_BIT      (1 << 2) /* GPIO 2 output enable */
-#define MAX310X_GPIOCFG_GP3OUT_BIT      (1 << 3) /* GPIO 3 output enable */
-#define MAX310X_GPIOCFG_GP0OD_BIT       (1 << 4) /* GPIO 0 open-drain enable */
-#define MAX310X_GPIOCFG_GP1OD_BIT       (1 << 5) /* GPIO 1 open-drain enable */
-#define MAX310X_GPIOCFG_GP2OD_BIT       (1 << 6) /* GPIO 2 open-drain enable */
-#define MAX310X_GPIOCFG_GP3OD_BIT       (1 << 7) /* GPIO 3 open-drain enable */
-
-/* GPIO DATA register bits */
-#define MAX310X_GPIODATA_GP0OUT_BIT     (1 << 0) /* GPIO 0 output value */
-#define MAX310X_GPIODATA_GP1OUT_BIT     (1 << 1) /* GPIO 1 output value */
-#define MAX310X_GPIODATA_GP2OUT_BIT     (1 << 2) /* GPIO 2 output value */
-#define MAX310X_GPIODATA_GP3OUT_BIT     (1 << 3) /* GPIO 3 output value */
-#define MAX310X_GPIODATA_GP0IN_BIT      (1 << 4) /* GPIO 0 input value */
-#define MAX310X_GPIODATA_GP1IN_BIT      (1 << 5) /* GPIO 1 input value */
-#define MAX310X_GPIODATA_GP2IN_BIT      (1 << 6) /* GPIO 2 input value */
-#define MAX310X_GPIODATA_GP3IN_BIT      (1 << 7) /* GPIO 3 input value */
-
 /* PLL configuration register masks */
 #define MAX310X_PLLCFG_PREDIV_MASK      (0x3f) /* PLL predivision value */
 #define MAX310X_PLLCFG_PLLFACTOR_MASK   (0xc0) /* PLL multiplication factor */