diff options
Diffstat (limited to 'drivers/mtd/nand/gpio.c')
| -rw-r--r-- | drivers/mtd/nand/gpio.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/mtd/nand/gpio.c b/drivers/mtd/nand/gpio.c index e789e3f51710..89065dd83d64 100644 --- a/drivers/mtd/nand/gpio.c +++ b/drivers/mtd/nand/gpio.c @@ -190,7 +190,6 @@ static struct resource *gpio_nand_get_io_sync_of(struct platform_device *pdev) return r; } #else /* CONFIG_OF */ -#define gpio_nand_id_table NULL static inline int gpio_nand_get_config_of(const struct device *dev, struct gpio_nand_platdata *plat) { @@ -259,8 +258,6 @@ static int gpio_nand_remove(struct platform_device *dev) if (gpio_is_valid(gpiomtd->plat.gpio_rdy)) gpio_free(gpiomtd->plat.gpio_rdy); - kfree(gpiomtd); - return 0; } @@ -297,7 +294,7 @@ static int gpio_nand_probe(struct platform_device *dev) if (!res0) return -EINVAL; - gpiomtd = kzalloc(sizeof(*gpiomtd), GFP_KERNEL); + gpiomtd = devm_kzalloc(&dev->dev, sizeof(*gpiomtd), GFP_KERNEL); if (gpiomtd == NULL) { dev_err(&dev->dev, "failed to create NAND MTD\n"); return -ENOMEM; @@ -412,7 +409,6 @@ err_sync: iounmap(gpiomtd->nand_chip.IO_ADDR_R); release_mem_region(res0->start, resource_size(res0)); err_map: - kfree(gpiomtd); return ret; } @@ -421,7 +417,7 @@ static struct platform_driver gpio_nand_driver = { .remove = gpio_nand_remove, .driver = { .name = "gpio-nand", - .of_match_table = gpio_nand_id_table, + .of_match_table = of_match_ptr(gpio_nand_id_table), }, }; |