From: Axel Lin Date: Tue, 14 Feb 2012 03:30:31 +0000 (+0800) Subject: mfd: Make pcf50633_write_block() return 0 on success X-Git-Tag: v3.4-rc1~66^2~62 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=60b5c5a435007af5fe9f05483ff2a26aacb5fe78;p=karo-tx-linux.git 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 --- 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);