[PATCH V2 1/6] drivers: bus: add a new driver for WEIM

? 2013?05?23? 18:19, Russell King - ARM Linux ??:

On Thu, May 23, 2013 at 04:16:13PM +0800, Huang Shijie wrote:

quoted

+	/* get the clock */
+	weim->clk = devm_clk_get(&pdev->dev, NULL);
+	if (IS_ERR(weim->clk))
+		goto weim_err;
+
+	clk_prepare_enable(weim->clk);

I notice people are getting lazy about this.  clk_prepare_enable() can
return an error...

i will add the error check in next version.

thanks
Huang Shijie