Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 490e280a authored by Fabio Estevam's avatar Fabio Estevam Committed by David Woodhouse
Browse files

mtd: gpmi-nand: Convert to module_platform_driver() 



Using module_platform_driver() makes the code smaller and cleaner.

Signed-off-by: default avatarFabio Estevam <fabio.estevam@freescale.com>
Reviewed-by: default avatarMarek Vasut <marex@denx.de>
Signed-off-by: default avatarArtem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: default avatarDavid Woodhouse <David.Woodhouse@intel.com>
parent 3d10095a

drivers/mtd/nand/gpmi-nand/gpmi-nand.c

+7 −22
Original line number Diff line number Diff line
@@ -1651,6 +1651,8 @@ static int __devinit gpmi_nand_probe(struct platform_device *pdev) 
	if (ret)

		goto exit_nfc_init;



	dev_info(this->dev, "driver registered.\n");



	return 0;



exit_nfc_init:
@@ -1658,10 +1660,12 @@ static int __devinit gpmi_nand_probe(struct platform_device *pdev) 
exit_acquire_resources:

	platform_set_drvdata(pdev, NULL);

	kfree(this);

	dev_err(this->dev, "driver registration failed: %d\n", ret);



	return ret;

}



static int __exit gpmi_nand_remove(struct platform_device *pdev)

static int __devexit gpmi_nand_remove(struct platform_device *pdev)

{

	struct gpmi_nand_data *this = platform_get_drvdata(pdev);
@@ -1678,29 +1682,10 @@ static struct platform_driver gpmi_nand_driver = { 
		.of_match_table = gpmi_nand_id_table,

	},

	.probe   = gpmi_nand_probe,

	.remove  = __exit_p(gpmi_nand_remove),

	.remove  = __devexit_p(gpmi_nand_remove),

	.id_table = gpmi_ids,

};



static int __init gpmi_nand_init(void)

{

	int err;



	err = platform_driver_register(&gpmi_nand_driver);

	if (err == 0)

		pr_info("driver registered.\n");

	else

		pr_err("driver registration failed.\n");

	return err;

}



static void __exit gpmi_nand_exit(void)

{

	platform_driver_unregister(&gpmi_nand_driver);

}



module_init(gpmi_nand_init);

module_exit(gpmi_nand_exit);

module_platform_driver(gpmi_nand_driver);



MODULE_AUTHOR("Freescale Semiconductor, Inc.");

MODULE_DESCRIPTION("i.MX GPMI NAND Flash Controller Driver");