Commit 70281592 authored by Uwe Kleine-König's avatar Uwe Kleine-König Committed by Helge Deller

fbdev: xilinxfb: Make xilinxfb_release() return void

The function xilinxfb_release() returns zero unconditionally. Make it
return void. There is no semantic change, the only effect is that it
becomes obvious that the driver's .remove() callback always returns zero.

This is a preparation for making platform remove callbacks return void.
Signed-off-by: default avatarUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: default avatarHelge Deller <deller@gmx.de>
parent a4f7fcd7
......@@ -376,7 +376,7 @@ static int xilinxfb_assign(struct platform_device *pdev,
return rc;
}
static int xilinxfb_release(struct device *dev)
static void xilinxfb_release(struct device *dev)
{
struct xilinxfb_drvdata *drvdata = dev_get_drvdata(dev);
......@@ -402,8 +402,6 @@ static int xilinxfb_release(struct device *dev)
if (!(drvdata->flags & BUS_ACCESS_FLAG))
dcr_unmap(drvdata->dcr_host, drvdata->dcr_len);
#endif
return 0;
}
/* ---------------------------------------------------------------------
......@@ -480,7 +478,9 @@ static int xilinxfb_of_probe(struct platform_device *pdev)
static int xilinxfb_of_remove(struct platform_device *op)
{
return xilinxfb_release(&op->dev);
xilinxfb_release(&op->dev);
return 0;
}
/* Match table for of_platform binding */
......
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