From: Fabio Estevam <fabio.estevam@freescale.com>
Date: Tue, 5 Nov 2013 02:07:05 +0000 (-0200)
Subject: mtd: gpmi: Use devm_kzalloc()
X-Git-Tag: v3.13-rc1~98^2~4
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=edaf4d4aad61134e820c0431cbe3d319794899f9;p=linux.git

mtd: gpmi: Use devm_kzalloc()

Using devm_kzalloc() can make the code simpler.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Huang Shijie <b32955@freescale.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
---

diff --git a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
index 7ac22802e4dc..4b6d802018fb 100644
--- a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
+++ b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
@@ -1732,7 +1732,7 @@ static int gpmi_nand_probe(struct platform_device *pdev)
 		return -ENODEV;
 	}
 
-	this = kzalloc(sizeof(*this), GFP_KERNEL);
+	this = devm_kzalloc(&pdev->dev, sizeof(*this), GFP_KERNEL);
 	if (!this) {
 		pr_err("Failed to allocate per-device memory\n");
 		return -ENOMEM;
@@ -1762,7 +1762,6 @@ static int gpmi_nand_probe(struct platform_device *pdev)
 	release_resources(this);
 exit_acquire_resources:
 	dev_err(this->dev, "driver registration failed: %d\n", ret);
-	kfree(this);
 
 	return ret;
 }
@@ -1773,7 +1772,6 @@ static int gpmi_nand_remove(struct platform_device *pdev)
 
 	gpmi_nfc_exit(this);
 	release_resources(this);
-	kfree(this);
 	return 0;
 }