From ec44fd429879f7d4f28021f1a7f9fb0b5f831aab Mon Sep 17 00:00:00 2001 From: Axel Lin Date: Wed, 8 Feb 2012 17:13:39 -0800 Subject: [PATCH] drivers/leds/leds-lm3530.c: fix setting pltfm->als_vmax In current code, pltfm->als_vmin is set to LM3530_ALS_WINDOW_mV and pltfm->als_vmax is 0. This does not make sense. I think what we want here is setting pltfm->als_vmax to LM3530_ALS_WINDOW_mV. Both als_vmin and als_vmax local variables will be set to pltfm->als_vmin and pltfm->als_vmax by a few lines latter. Thus also remove a redundant assignment for als_vmin and als_vmax in this patch. Signed-off-by: Axel Lin Cc: Shreshtha Kumar Sahu Acked-by: Milo(Woogyom) Kim Tested-by: Milo(Woogyom) Kim Cc: Richard Purdie Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/leds/leds-lm3530.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/leds/leds-lm3530.c b/drivers/leds/leds-lm3530.c index 45e6878d7374..e59c166a0ce2 100644 --- a/drivers/leds/leds-lm3530.c +++ b/drivers/leds/leds-lm3530.c @@ -164,8 +164,8 @@ static int lm3530_init_registers(struct lm3530_data *drvdata) if (drvdata->mode == LM3530_BL_MODE_ALS) { if (pltfm->als_vmax == 0) { - pltfm->als_vmin = als_vmin = 0; - pltfm->als_vmin = als_vmax = LM3530_ALS_WINDOW_mV; + pltfm->als_vmin = 0; + pltfm->als_vmax = LM3530_ALS_WINDOW_mV; } als_vmin = pltfm->als_vmin; -- 2.30.2