From ec03031707a348578c6ded277e5d92eb21de4fce Mon Sep 17 00:00:00 2001 From: Jamie Iles Date: Tue, 11 Jan 2011 12:43:43 +0000 Subject: [PATCH] nuc900fb: don't treat NULL clk as an error clk_get() returns a struct clk cookie to the driver and some platforms may return NULL if they only support a single clock. clk_get() has only failed if it returns a ERR_PTR() encoded pointer. Cc: linux-fbdev@vger.kernel.org Signed-off-by: Jamie Iles Acked-by: Wan ZongShun Signed-off-by: Paul Mundt --- drivers/video/nuc900fb.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/video/nuc900fb.c b/drivers/video/nuc900fb.c index 81687ed26ba9..62498bd662fc 100644 --- a/drivers/video/nuc900fb.c +++ b/drivers/video/nuc900fb.c @@ -15,6 +15,7 @@ */ #include #include +#include #include #include #include @@ -597,9 +598,9 @@ static int __devinit nuc900fb_probe(struct platform_device *pdev) } fbi->clk = clk_get(&pdev->dev, NULL); - if (!fbi->clk || IS_ERR(fbi->clk)) { + if (IS_ERR(fbi->clk)) { printk(KERN_ERR "nuc900-lcd:failed to get lcd clock source\n"); - ret = -ENOENT; + ret = PTR_ERR(fbi->clk); goto release_irq; } -- 2.34.1