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Commit 60b5c5a4 authored by Axel Lin's avatar Axel Lin Committed by Samuel Ortiz
Browse files

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: default avatarAxel Lin <axel.lin@gmail.com>
Acked-by: default avatarHarald Welte <laforge@gnumonks.org>
Signed-off-by: default avatarSamuel Ortiz <sameo@linux.intel.com>
parent 113351b5

drivers/mfd/pcf50633-core.c

+1 −7
Original line number Diff line number Diff line
@@ -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);