From: Hugo Villeneuve <hvilleneuve@xxxxxxxxxxxx> GENMASK() is preferred when defining bitmasks. Of all the masks changed, only MAX310x_REV_MASK is actually used. No functional change. Signed-off-by: Hugo Villeneuve <hvilleneuve@xxxxxxxxxxxx> --- drivers/tty/serial/max310x.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/drivers/tty/serial/max310x.c b/drivers/tty/serial/max310x.c index 701bf54e4084..c93b326faf89 100644 --- a/drivers/tty/serial/max310x.c +++ b/drivers/tty/serial/max310x.c @@ -161,14 +161,14 @@ #define MAX310X_IRDA_SIR_BIT (1 << 1) /* SIR mode enable */ /* Flow control trigger level register masks */ -#define MAX310X_FLOWLVL_HALT_MASK (0x000f) /* Flow control halt level */ -#define MAX310X_FLOWLVL_RES_MASK (0x00f0) /* Flow control resume level */ +#define MAX310X_FLOWLVL_HALT_MASK GENMASK(3, 0) /* Flow control halt level */ +#define MAX310X_FLOWLVL_RES_MASK GENMASK(7, 4) /* Flow control resume level */ #define MAX310X_FLOWLVL_HALT(words) ((words / 8) & 0x0f) #define MAX310X_FLOWLVL_RES(words) (((words / 8) & 0x0f) << 4) /* FIFO interrupt trigger level register masks */ -#define MAX310X_FIFOTRIGLVL_TX_MASK (0x0f) /* TX FIFO trigger level */ -#define MAX310X_FIFOTRIGLVL_RX_MASK (0xf0) /* RX FIFO trigger level */ +#define MAX310X_FIFOTRIGLVL_TX_MASK GENMASK(3, 0) /* TX FIFO trigger level */ +#define MAX310X_FIFOTRIGLVL_RX_MASK GENMASK(7, 4) /* RX FIFO trigger level */ #define MAX310X_FIFOTRIGLVL_TX(words) ((words / 8) & 0x0f) #define MAX310X_FIFOTRIGLVL_RX(words) (((words / 8) & 0x0f) << 4) @@ -215,8 +215,8 @@ */ /* PLL configuration register masks */ -#define MAX310X_PLLCFG_PREDIV_MASK (0x3f) /* PLL predivision value */ -#define MAX310X_PLLCFG_PLLFACTOR_MASK (0xc0) /* PLL multiplication factor */ +#define MAX310X_PLLCFG_PREDIV_MASK GENMASK(5, 0) /* PLL predivision value */ +#define MAX310X_PLLCFG_PLLFACTOR_MASK GENMASK(7, 6) /* PLL multiplication factor */ /* Baud rate generator configuration register bits */ #define MAX310X_BRGCFG_2XMODE_BIT (1 << 4) /* Double baud rate */ @@ -235,7 +235,7 @@ /* Misc definitions */ #define MAX310X_FIFO_SIZE (128) -#define MAX310x_REV_MASK (0xf8) +#define MAX310x_REV_MASK GENMASK(7, 3) #define MAX310X_WRITE_BIT 0x80 /* MAX3107 specific */ -- 2.39.2
