Commit d473327f authored by Lin Ruizhe's avatar Lin Ruizhe Committed by Daniel Lezcano
Browse files

thermal/drivers/ti-soc-thermal/bandgap Remove unused variable 'val' 



The function ti_bandgap_restore_ctxt() restores the context at resume
time. It checks if the sensor has a counter, reads the register but
does nothing with the value.

The block was probably omitted by the commit b87ea759.

Remove the unused variable as well as the block using it as we can
consider it as dead code.

Reported-by: default avatarHulk Robot <hulkci@huawei.com>
Fixes: b87ea759 ("staging: omap-thermal: fix context restore function")
Signed-off-by: default avatarLin Ruizhe <linruizhe@huawei.com>
Reviewed-by: default avatarTony Lindgren <tony@atomide.com>
Tested-by: default avatarTony Lindgren <tony@atomide.com>
Signed-off-by: default avatarDaniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20210421084256.57591-1-linruizhe@huawei.com
parent bd5d5536

drivers/thermal/ti-soc-thermal/ti-bandgap.c

+0 −4
Original line number Diff line number Diff line
@@ -1142,14 +1142,10 @@ static int ti_bandgap_restore_ctxt(struct ti_bandgap *bgp) 
	for (i = 0; i < bgp->conf->sensor_count; i++) {

		struct temp_sensor_registers *tsr;

		struct temp_sensor_regval *rval;

		u32 val = 0;



		rval = &bgp->regval[i];

		tsr = bgp->conf->sensors[i].registers;



		if (TI_BANDGAP_HAS(bgp, COUNTER))

			val = ti_bandgap_readl(bgp, tsr->bgap_counter);



		if (TI_BANDGAP_HAS(bgp, TSHUT_CONFIG))

			ti_bandgap_writel(bgp, rval->tshut_threshold,

					  tsr->tshut_threshold);