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spi: spi_txx9.c: use resource_size()

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Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: David Brownell <dbrownell@users.sourceforge.net>
Cc: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
This commit is contained in:
hartleys 2009-12-14 22:43:42 +00:00 committed by Grant Likely
parent 76b6fdd35a
commit d53342bf96
1 changed files with 2 additions and 4 deletions
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6
drivers/spi/spi_txx9.c
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@ -376,12 +376,10 @@ static int __init txx9spi_probe(struct platform_device *dev)
res = platform_get_resource(dev, IORESOURCE_MEM, 0); res = platform_get_resource(dev, IORESOURCE_MEM, 0);
if (!res) if (!res)
goto exit_busy; goto exit_busy;
if (!devm_request_mem_region(&dev->dev, if (!devm_request_mem_region(&dev->dev, res->start, resource_size(res),
res->start, res->end - res->start + 1,
"spi_txx9")) "spi_txx9"))
goto exit_busy; goto exit_busy;
c->membase = devm_ioremap(&dev->dev, c->membase = devm_ioremap(&dev->dev, res->start, resource_size(res));
res->start, res->end - res->start + 1);
if (!c->membase) if (!c->membase)
goto exit_busy; goto exit_busy;