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[PATCH] ARM: RTC: allow driver methods to return error

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Allow RTC drivers to return error codes from their read_time
or read_alarm methods.

Signed-off-by: Russell King <rmk@arm.linux.org.uk>
This commit is contained in:
Russell King
2005-04-30 12:19:28 +01:00
parent a6ad57fb4b
commit d5aa207e46
4 changed files with 35 additions and 23 deletions
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4
include/asm-arm/rtc.h
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@@ -18,9 +18,9 @@ struct rtc_ops {
void (*release)(void);
int (*ioctl)(unsigned int, unsigned long);
void (*read_time)(struct rtc_time *);
int (*read_time)(struct rtc_time *);
int (*set_time)(struct rtc_time *);
void (*read_alarm)(struct rtc_wkalrm *);
int (*read_alarm)(struct rtc_wkalrm *);
int (*set_alarm)(struct rtc_wkalrm *);
int (*proc)(char *buf);
};