diff options
| author | Fabio Estevam <fabio.estevam@freescale.com> | 2012-09-05 11:35:24 -0300 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2012-09-29 15:43:01 +0100 |
| commit | 490e280a69cb0707ccb4c7e0c5c0be02d8ae102c (patch) | |
| tree | a6d8889ab0c160c5f96e2117793f278cd7463f81 /drivers/mtd/nand/gpmi-nand/gpmi-nand.c | |
| parent | 3d10095a941a29253102625d8710fe31a1a24b56 (diff) | |
mtd: gpmi-nand: Convert to module_platform_driver()
Using module_platform_driver() makes the code smaller and cleaner.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'drivers/mtd/nand/gpmi-nand/gpmi-nand.c')
| -rw-r--r-- | drivers/mtd/nand/gpmi-nand/gpmi-nand.c | 29 |
1 files changed, 7 insertions, 22 deletions
diff --git a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c index 94935079a32..5999b15f3e8 100644 --- a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c +++ b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c @@ -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 @@ exit_nfc_init: 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"); |