diff options
| author | Maxime Ripard <maxime.ripard@free-electrons.com> | 2014-07-01 13:33:14 +0400 |
|---|---|---|
| committer | Nicolas Ferre <nicolas.ferre@atmel.com> | 2014-09-02 20:52:02 +0400 |
| commit | 52c3ffb018f4af038039f783d932ba5c99e4a87b (patch) | |
| tree | 24dad545f04c9c0ebe1e492582c56f4ded54b208 /arch/arm/mach-at91/at91sam926x_time.c | |
| parent | 405a72c5e78b5c560c8b2711d4000fa5eb063e1b (diff) | |
| download | linux-52c3ffb018f4af038039f783d932ba5c99e4a87b.tar.xz | |
ARM: at91: PIT: Follow the general coding rules
Replace all masks and bits definitions by matching calls to BIT and GENMASK.
While we're at it, also fix a few style issues.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Boris BREZILLON <boris.brezillon@free-electrons.com>
Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Diffstat (limited to 'arch/arm/mach-at91/at91sam926x_time.c')
| -rw-r--r-- | arch/arm/mach-at91/at91sam926x_time.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/arch/arm/mach-at91/at91sam926x_time.c b/arch/arm/mach-at91/at91sam926x_time.c index 0a9e2fc8f796..fd3170b65fbb 100644 --- a/arch/arm/mach-at91/at91sam926x_time.c +++ b/arch/arm/mach-at91/at91sam926x_time.c @@ -9,11 +9,12 @@ * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ + +#include <linux/clk.h> +#include <linux/clockchips.h> #include <linux/interrupt.h> #include <linux/irq.h> #include <linux/kernel.h> -#include <linux/clk.h> -#include <linux/clockchips.h> #include <linux/of.h> #include <linux/of_address.h> #include <linux/of_irq.h> @@ -22,17 +23,17 @@ #include <mach/hardware.h> #define AT91_PIT_MR 0x00 /* Mode Register */ -#define AT91_PIT_PITIEN (1 << 25) /* Timer Interrupt Enable */ -#define AT91_PIT_PITEN (1 << 24) /* Timer Enabled */ -#define AT91_PIT_PIV (0xfffff) /* Periodic Interval Value */ +#define AT91_PIT_PITIEN BIT(25) /* Timer Interrupt Enable */ +#define AT91_PIT_PITEN BIT(24) /* Timer Enabled */ +#define AT91_PIT_PIV GENMASK(19, 0) /* Periodic Interval Value */ #define AT91_PIT_SR 0x04 /* Status Register */ -#define AT91_PIT_PITS (1 << 0) /* Timer Status */ +#define AT91_PIT_PITS BIT(0) /* Timer Status */ #define AT91_PIT_PIVR 0x08 /* Periodic Interval Value Register */ #define AT91_PIT_PIIR 0x0c /* Periodic Interval Image Register */ -#define AT91_PIT_PICNT (0xfff << 20) /* Interval Counter */ -#define AT91_PIT_CPIV (0xfffff) /* Inverval Value */ +#define AT91_PIT_PICNT GENMASK(31, 20) /* Interval Counter */ +#define AT91_PIT_CPIV GENMASK(19, 0) /* Inverval Value */ #define PIT_CPIV(x) ((x) & AT91_PIT_CPIV) #define PIT_PICNT(x) (((x) & AT91_PIT_PICNT) >> 20) |