From 60b5c5a435007af5fe9f05483ff2a26aacb5fe78 Mon Sep 17 00:00:00 2001 From: Axel Lin Date: Tue, 14 Feb 2012 11:30:31 +0800 Subject: [PATCH] mfd: Make pcf50633_write_block() return 0 on success The callers of pcf50633_write_block assume pcf50633_write_block return 0 on success, thus make it return 0 instead of the number of registers written on success. Currently pcf50633_write_block is called in drivers/mfd/pcf50633-irq.c and drivers/rtc/rtc-pcf50633.c. Signed-off-by: Axel Lin Acked-by: Harald Welte Signed-off-by: Samuel Ortiz --- drivers/mfd/pcf50633-core.c | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) diff --git a/drivers/mfd/pcf50633-core.c b/drivers/mfd/pcf50633-core.c index ff1a7e741ecd..189c2f07b83f 100644 --- a/drivers/mfd/pcf50633-core.c +++ b/drivers/mfd/pcf50633-core.c @@ -46,13 +46,7 @@ EXPORT_SYMBOL_GPL(pcf50633_read_block); int pcf50633_write_block(struct pcf50633 *pcf , u8 reg, int nr_regs, u8 *data) { - int ret; - - ret = regmap_raw_write(pcf->regmap, reg, data, nr_regs); - if (ret != 0) - return ret; - - return nr_regs; + return regmap_raw_write(pcf->regmap, reg, data, nr_regs); } EXPORT_SYMBOL_GPL(pcf50633_write_block); -- 2.20.1