From: Uwe Kleine-König Date: Wed, 19 Oct 2022 13:24:22 +0000 (+0200) Subject: fbdev: xilinxfb: Make xilinxfb_release() return void X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=70281592bf3fb7a2a193dced4d4e58a9ee96aa6c;p=linux.git 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: Uwe Kleine-König Signed-off-by: Helge Deller --- diff --git a/drivers/video/fbdev/xilinxfb.c b/drivers/video/fbdev/xilinxfb.c index 438e2c78142f9..1ac83900a21cc 100644 --- a/drivers/video/fbdev/xilinxfb.c +++ b/drivers/video/fbdev/xilinxfb.c @@ -376,7 +376,7 @@ err_cmap: 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 */