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Commit 92adb96a authored by Sekhar Nori's avatar Sekhar Nori Committed by Linus Torvalds
Browse files

drivers/rtc/rtc-omap.c: use BIT() macro 



Use BIT() macro for RTC_HAS_<FEATURE> defines instead of hand-writing
bit masks.

Use BIT() macros for register bit field definitions.

While at it, fix indentation done using spaces.

No functional change in this patch.

Signed-off-by: default avatarSekhar Nori <nsekhar@ti.com>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 337b600f

drivers/rtc/rtc-omap.c

+21 −21
Original line number Diff line number Diff line
@@ -73,43 +73,43 @@ 
#define OMAP_RTC_IRQWAKEEN		0x7c



/* OMAP_RTC_CTRL_REG bit fields: */

#define OMAP_RTC_CTRL_SPLIT		(1<<7)

#define OMAP_RTC_CTRL_DISABLE		(1<<6)

#define OMAP_RTC_CTRL_SET_32_COUNTER	(1<<5)

#define OMAP_RTC_CTRL_TEST		(1<<4)

#define OMAP_RTC_CTRL_MODE_12_24	(1<<3)

#define OMAP_RTC_CTRL_AUTO_COMP		(1<<2)

#define OMAP_RTC_CTRL_ROUND_30S		(1<<1)

#define OMAP_RTC_CTRL_STOP		(1<<0)

#define OMAP_RTC_CTRL_SPLIT		BIT(7)

#define OMAP_RTC_CTRL_DISABLE		BIT(6)

#define OMAP_RTC_CTRL_SET_32_COUNTER	BIT(5)

#define OMAP_RTC_CTRL_TEST		BIT(4)

#define OMAP_RTC_CTRL_MODE_12_24	BIT(3)

#define OMAP_RTC_CTRL_AUTO_COMP		BIT(2)

#define OMAP_RTC_CTRL_ROUND_30S		BIT(1)

#define OMAP_RTC_CTRL_STOP		BIT(0)



/* OMAP_RTC_STATUS_REG bit fields: */

#define OMAP_RTC_STATUS_POWER_UP        (1<<7)

#define OMAP_RTC_STATUS_ALARM           (1<<6)

#define OMAP_RTC_STATUS_1D_EVENT        (1<<5)

#define OMAP_RTC_STATUS_1H_EVENT        (1<<4)

#define OMAP_RTC_STATUS_1M_EVENT        (1<<3)

#define OMAP_RTC_STATUS_1S_EVENT        (1<<2)

#define OMAP_RTC_STATUS_RUN             (1<<1)

#define OMAP_RTC_STATUS_BUSY            (1<<0)

#define OMAP_RTC_STATUS_POWER_UP	BIT(7)

#define OMAP_RTC_STATUS_ALARM		BIT(6)

#define OMAP_RTC_STATUS_1D_EVENT	BIT(5)

#define OMAP_RTC_STATUS_1H_EVENT	BIT(4)

#define OMAP_RTC_STATUS_1M_EVENT	BIT(3)

#define OMAP_RTC_STATUS_1S_EVENT	BIT(2)

#define OMAP_RTC_STATUS_RUN		BIT(1)

#define OMAP_RTC_STATUS_BUSY		BIT(0)



/* OMAP_RTC_INTERRUPTS_REG bit fields: */

#define OMAP_RTC_INTERRUPTS_IT_ALARM    (1<<3)

#define OMAP_RTC_INTERRUPTS_IT_TIMER    (1<<2)

#define OMAP_RTC_INTERRUPTS_IT_ALARM	BIT(3)

#define OMAP_RTC_INTERRUPTS_IT_TIMER	BIT(2)



/* OMAP_RTC_IRQWAKEEN bit fields: */

#define OMAP_RTC_IRQWAKEEN_ALARM_WAKEEN    (1<<1)

#define OMAP_RTC_IRQWAKEEN_ALARM_WAKEEN	BIT(1)



/* OMAP_RTC_KICKER values */

#define	KICK0_VALUE			0x83e70b13

#define	KICK1_VALUE			0x95a4f1e0



#define	OMAP_RTC_HAS_KICKER		0x1

#define	OMAP_RTC_HAS_KICKER		BIT(0)



/*

 * Few RTC IP revisions has special WAKE-EN Register to enable Wakeup

 * generation for event Alarm.

 */

#define	OMAP_RTC_HAS_IRQWAKEEN		0x2

#define	OMAP_RTC_HAS_IRQWAKEEN		BIT(1)



static void __iomem	*rtc_base;