linux-kernel - [PATCH] clocksource/timer-imx-tpm: define tpm_read_sched

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Date:   Sat,  5 Mar 2022 12:56:05 -0800
From:   trix@...hat.com
To:     daniel.lezcano@...aro.org, tglx@...utronix.de, shawnguo@...nel.org,
        s.hauer@...gutronix.de, kernel@...gutronix.de, festevam@...il.com,
        linux-imx@....com
Cc:     linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        Tom Rix <trix@...hat.com>
Subject: [PATCH] clocksource/timer-imx-tpm: define tpm_read_sched_clock() conditionally for arm

From: Tom Rix <trix@...hat.com>

On aarch64 allyesconfig there is this error
timer-imx-tpm.c:78:20: error: 'tpm_read_sched_clock'
  defined but not used [-Werror=unused-function]
   78 | static u64 notrace tpm_read_sched_clock(void)
      |                    ^~~~~~~~~~~~~~~~~~~~

tpm_read_sched_clock() is only used conditionally
for arm.  So also define conditionally for arm.

Signed-off-by: Tom Rix <trix@...hat.com>
---
 drivers/clocksource/timer-imx-tpm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/clocksource/timer-imx-tpm.c b/drivers/clocksource/timer-imx-tpm.c
index 60cefc247b715..bd64a8a8427f3 100644
--- a/drivers/clocksource/timer-imx-tpm.c
+++ b/drivers/clocksource/timer-imx-tpm.c
@@ -73,12 +73,12 @@ static unsigned long tpm_read_current_timer(void)
 {
 	return tpm_read_counter();
 }
-#endif
 
 static u64 notrace tpm_read_sched_clock(void)
 {
 	return tpm_read_counter();
 }
+#endif
 
 static int tpm_set_next_event(unsigned long delta,
 				struct clock_event_device *evt)
-- 
2.26.3