Commit edac869e authored Nov 21, 2020 by Lee Jones Committed by Santosh Shilimkar Nov 21, 2020

soc: ti: pm33xx: Remove set but unused variable 'ret'

Fixes the following W=1 kernel build warning(s):

drivers/soc/ti/pm33xx.c: In function ‘am33xx_do_sram_idle’:
drivers/soc/ti/pm33xx.c:138:6: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable]

Cc: Santosh Shilimkar <ssantosh@kernel.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>

parent ed93a9e2

drivers/soc/ti/pm33xx.c

+1 −3

Original line number	Diff line number	Diff line
		@@ -135,13 +135,11 @@ static int am33xx_push_sram_idle(void)

		static int am33xx_do_sram_idle(u32 wfi_flags)
		{
		int ret = 0;

		if (!m3_ipc \|\| !pm_ops)
		return 0;

		if (wfi_flags & WFI_FLAG_WAKE_M3)
		ret = m3_ipc->ops->prepare_low_power(m3_ipc, WKUP_M3_IDLE);
		m3_ipc->ops->prepare_low_power(m3_ipc, WKUP_M3_IDLE);

		return pm_ops->cpu_suspend(am33xx_do_wfi_sram, wfi_flags);
		}

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