Thread (9 messages) 9 messages, 3 authors, 2019-05-01

Re: [PATCH v3 3/3] backlight: lm3630a: add firmware node support

From: Dan Murphy <hidden>
Date: 2019-05-01 12:19:07
Also in: dri-devel, linux-devicetree, linux-leds, lkml

Pavel

On 5/1/19 3:26 AM, Pavel Machek wrote:
Hi!
quoted
quoted
@@ -396,13 +506,20 @@ static int lm3630a_probe(struct i2c_client *client,
 				     GFP_KERNEL);
 		if (pdata = NULL)
 			return -ENOMEM;
+
 		/* default values */
-		pdata->leda_ctrl = LM3630A_LEDA_ENABLE;
-		pdata->ledb_ctrl = LM3630A_LEDB_ENABLE;
+		pdata->leda_ctrl = LM3630A_LEDA_DISABLE;
+		pdata->ledb_ctrl = LM3630A_LEDB_DISABLE;
This is not needed since default is disabled and kzalloc will set these to 0
Let compiler do this kind of optimalizations. Code makes sense as-is.
Yes the code makes sense but it is unnecessary.

Dan
									Pavel
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