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Commit 7bdadd8d authored by Jingoo Han's avatar Jingoo Han Committed by Mark Brown
Browse files

spi: txx9: Use devm_ioremap_resource() 



Use devm_ioremap_resource() in order to make the code simpler,
and remove redundant return value check of platform_get_resource()
because the value is checked by devm_ioremap_resource().

Signed-off-by: default avatarJingoo Han <jg1.han@samsung.com>
Reviewed-by: default avatarAtsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: default avatarMark Brown <broonie@linaro.org>
parent 425f96d2

drivers/spi/spi-txx9.c

+2 −7
Original line number Original line Diff line number Diff line
@@ -358,13 +358,8 @@ static int txx9spi_probe(struct platform_device *dev) 
	master->max_speed_hz = c->baseclk / (SPI_MIN_DIVIDER + 1);

	master->max_speed_hz = c->baseclk / (SPI_MIN_DIVIDER + 1);





	res = platform_get_resource(dev, IORESOURCE_MEM, 0);

	res = platform_get_resource(dev, IORESOURCE_MEM, 0);

	if (!res)

	c->membase = devm_ioremap_resource(&dev->dev, res);

		goto exit_busy;

	if (IS_ERR(c->membase))

	if (!devm_request_mem_region(&dev->dev, res->start, resource_size(res),

				     "spi_txx9"))

		goto exit_busy;

	c->membase = devm_ioremap(&dev->dev, res->start, resource_size(res));

	if (!c->membase)

		goto exit_busy;

		goto exit_busy;





	/* enter config mode */

	/* enter config mode */