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.

---
 drivers/mfd/pcf50633-core.c |    8 +-------
 1 files changed, 1 insertions(+), 7 deletions(-)

index ff1a7e7..189c2f0 100644
@@ -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);
 

1.7.5.4

Hi Axel,

This change seems to make a lot of sense, thanks for spotting it.

- Harald Welte <[email protected]>           http://laforge.gnumonks.org/
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Hi Axel,

Applied as well, thanks.

Cheers,
Samuel.

Intel Open Source Technology Centre
http://oss.intel.com/