linux-kernel - [PATCH 10/10] staging: r8188eu: remove unused timer functions

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Date:   Sat,  9 Apr 2022 18:32:12 +0200
From:   Martin Kaiser <martin@...ser.cx>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     Larry Finger <Larry.Finger@...inger.net>,
        Phillip Potter <phil@...lpotter.co.uk>,
        Michael Straube <straube.linux@...il.com>,
        linux-staging@...ts.linux.dev, linux-kernel@...r.kernel.org,
        Martin Kaiser <martin@...ser.cx>
Subject: [PATCH 10/10] staging: r8188eu: remove unused timer functions

rtw_get_passing_time_ms and rtw_systime_to_ms are not used any more.
Remove them.

Signed-off-by: Martin Kaiser <martin@...ser.cx>
---
 drivers/staging/r8188eu/include/osdep_service.h |  3 ---
 drivers/staging/r8188eu/os_dep/osdep_service.c  | 11 -----------
 2 files changed, 14 deletions(-)

diff --git a/drivers/staging/r8188eu/include/osdep_service.h b/drivers/staging/r8188eu/include/osdep_service.h
index 1e55a8008acc..f1a703643e74 100644
--- a/drivers/staging/r8188eu/include/osdep_service.h
+++ b/drivers/staging/r8188eu/include/osdep_service.h
@@ -77,9 +77,6 @@ void *rtw_malloc2d(int h, int w, int size);
 		spin_lock_init(&((q)->lock));			\
 	} while (0)
 
-u32  rtw_systime_to_ms(u32 systime);
-s32  rtw_get_passing_time_ms(u32 start);
-
 void rtw_usleep_os(int us);
 
 static inline unsigned char _cancel_timer_ex(struct timer_list *ptimer)
diff --git a/drivers/staging/r8188eu/os_dep/osdep_service.c b/drivers/staging/r8188eu/os_dep/osdep_service.c
index 7b177d50eee2..812acd59be79 100644
--- a/drivers/staging/r8188eu/os_dep/osdep_service.c
+++ b/drivers/staging/r8188eu/os_dep/osdep_service.c
@@ -42,17 +42,6 @@ Otherwise, there will be racing condition.
 Caller must check if the list is empty before calling rtw_list_delete
 */
 
-inline u32 rtw_systime_to_ms(u32 systime)
-{
-	return systime * 1000 / HZ;
-}
-
-/*  the input parameter start use the same unit as jiffies */
-inline s32 rtw_get_passing_time_ms(u32 start)
-{
-	return rtw_systime_to_ms(jiffies - start);
-}
-
 void rtw_usleep_os(int us)
 {
 	if (1 < (us / 1000))
-- 
2.30.2