linux-kernel - [PATCH] rtc: remove unused function

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Date:   Thu, 15 Apr 2021 16:37:01 +0800
From:   Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
To:     a.zummo@...ertech.it
Cc:     alexandre.belloni@...tlin.com, linux-rtc@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
Subject: [PATCH] rtc: remove unused function

Fix the following clang warning:

drivers/rtc/rtc-ds1511.c:108:1: warning: unused function
'rtc_write_alarm' [-Wunused-function].

Reported-by: Abaci Robot <abaci@...ux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
---
 drivers/rtc/rtc-ds1511.c | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/drivers/rtc/rtc-ds1511.c b/drivers/rtc/rtc-ds1511.c
index bda8843..1109cad 100644
--- a/drivers/rtc/rtc-ds1511.c
+++ b/drivers/rtc/rtc-ds1511.c
@@ -104,12 +104,6 @@ struct rtc_plat_data {
 	writeb(val, ds1511_base + (reg * reg_spacing));
 }
 
-static inline void
-rtc_write_alarm(uint8_t val, enum ds1511reg reg)
-{
-	rtc_write((val | 0x80), reg);
-}
-
 static noinline uint8_t
 rtc_read(enum ds1511reg reg)
 {
-- 
1.8.3.1