diff options
| author | Johan Hovold <johan@kernel.org> | 2014-12-10 15:53:10 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-12-10 17:41:14 -0800 |
| commit | c253a8965cdf54806f74c4f46cb2f50b95a65b83 (patch) | |
| tree | 52fc2f4d40697df9263831b63809190c85e21014 /drivers/rtc/rtc-omap.c | |
| parent | cbbe326fa8ad0fddb91e2d77d992d95e9137412d (diff) | |
rtc: omap: add helper to read 32-bit registers
Add helper to read full register width.
Signed-off-by: Johan Hovold <johan@kernel.org>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: Tony Lindgren <tony@atomide.com>
Cc: Benot Cousson <bcousson@baylibre.com>
Cc: Lokesh Vutla <lokeshvutla@ti.com>
Cc: Guenter Roeck <linux@roeck-us.net>
Cc: Sekhar Nori <nsekhar@ti.com>
Cc: Tero Kristo <t-kristo@ti.com>
Cc: Keerthy J <j-keerthy@ti.com>
Tested-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/rtc/rtc-omap.c')
| -rw-r--r-- | drivers/rtc/rtc-omap.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/rtc/rtc-omap.c b/drivers/rtc/rtc-omap.c index bcdf3c596214..c508e45ca3ce 100644 --- a/drivers/rtc/rtc-omap.c +++ b/drivers/rtc/rtc-omap.c @@ -123,6 +123,11 @@ static inline u8 rtc_read(struct omap_rtc *rtc, unsigned int reg) return readb(rtc->base + reg); } +static inline u32 rtc_readl(struct omap_rtc *rtc, unsigned int reg) +{ + return readl(rtc->base + reg); +} + static inline void rtc_write(struct omap_rtc *rtc, unsigned int reg, u8 val) { writeb(val, rtc->base + reg); |