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platform: goldfish: pipe: Remove redundant casting

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This casting is not required.

Signed-off-by: Roman Kiryanov <rkir@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Roman Kiryanov 2018-10-03 10:17:10 -07:00 committed by Greg Kroah-Hartman
parent 60a6e5233f
commit e6fb319330
1 changed files with 1 additions and 1 deletions
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2
drivers/platform/goldfish/goldfish_pipe.c
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@ -925,7 +925,7 @@ static int goldfish_pipe_probe(struct platform_device *pdev)
* reading device version back: this allows the host implementation to
* detect the old driver (if there was no version write before read).
*/
writel((u32)PIPE_DRIVER_VERSION, dev->base + PIPE_REG_VERSION);
writel(PIPE_DRIVER_VERSION, dev->base + PIPE_REG_VERSION);
dev->version = readl(dev->base + PIPE_REG_VERSION);
if (WARN_ON(dev->version < PIPE_CURRENT_DEVICE_VERSION))
return -EINVAL;