From a68c5ec85685a8eb7a93a0577f91c5e0952df39e Mon Sep 17 00:00:00 2001 From: Sachin Kamat Date: Mon, 16 Jul 2012 16:02:25 +0530 Subject: [PATCH] mtd: s3c2410: Do not initialise statics to 0 or NULL Fixes the following checkpatch errors: ERROR: do not initialise statics to 0 or NULL +static int hardware_ecc = 0; ERROR: do not initialise statics to 0 or NULL +static const int clock_stop = 0; Signed-off-by: Sachin Kamat Signed-off-by: Artem Bityutskiy Signed-off-by: David Woodhouse --- drivers/mtd/nand/s3c2410.c | 64 ++++++++++++++++---------------------- 1 file changed, 27 insertions(+), 37 deletions(-) diff --git a/drivers/mtd/nand/s3c2410.c b/drivers/mtd/nand/s3c2410.c index f9bbf55f4b0f..38cecc9620e4 100644 --- a/drivers/mtd/nand/s3c2410.c +++ b/drivers/mtd/nand/s3c2410.c @@ -49,19 +49,6 @@ #include #include -#ifdef CONFIG_MTD_NAND_S3C2410_HWECC -static int hardware_ecc = 1; -#else -static int hardware_ecc = 0; -#endif - -#ifdef CONFIG_MTD_NAND_S3C2410_CLKSTOP -static const int clock_stop = 1; -#else -static const int clock_stop = 0; -#endif - - /* new oob placement block for use with hardware ecc generation */ @@ -170,7 +157,11 @@ static struct s3c2410_platform_nand *to_nand_plat(struct platform_device *dev) static inline int allow_clk_suspend(struct s3c2410_nand_info *info) { - return clock_stop; +#ifdef CONFIG_MTD_NAND_S3C2410_CLKSTOP + return 1; +#else + return 0; +#endif } /** @@ -821,32 +812,31 @@ static void s3c2410_nand_init_chip(struct s3c2410_nand_info *info, nmtd->mtd.owner = THIS_MODULE; nmtd->set = set; - if (hardware_ecc) { +#ifdef CONFIG_MTD_NAND_S3C2410_HWECC + chip->ecc.calculate = s3c2410_nand_calculate_ecc; + chip->ecc.correct = s3c2410_nand_correct_data; + chip->ecc.mode = NAND_ECC_HW; + chip->ecc.strength = 1; + + switch (info->cpu_type) { + case TYPE_S3C2410: + chip->ecc.hwctl = s3c2410_nand_enable_hwecc; chip->ecc.calculate = s3c2410_nand_calculate_ecc; - chip->ecc.correct = s3c2410_nand_correct_data; - chip->ecc.mode = NAND_ECC_HW; - chip->ecc.strength = 1; - - switch (info->cpu_type) { - case TYPE_S3C2410: - chip->ecc.hwctl = s3c2410_nand_enable_hwecc; - chip->ecc.calculate = s3c2410_nand_calculate_ecc; - break; - - case TYPE_S3C2412: - chip->ecc.hwctl = s3c2412_nand_enable_hwecc; - chip->ecc.calculate = s3c2412_nand_calculate_ecc; - break; - - case TYPE_S3C2440: - chip->ecc.hwctl = s3c2440_nand_enable_hwecc; - chip->ecc.calculate = s3c2440_nand_calculate_ecc; - break; + break; - } - } else { - chip->ecc.mode = NAND_ECC_SOFT; + case TYPE_S3C2412: + chip->ecc.hwctl = s3c2412_nand_enable_hwecc; + chip->ecc.calculate = s3c2412_nand_calculate_ecc; + break; + + case TYPE_S3C2440: + chip->ecc.hwctl = s3c2440_nand_enable_hwecc; + chip->ecc.calculate = s3c2440_nand_calculate_ecc; + break; } +#else + chip->ecc.mode = NAND_ECC_SOFT; +#endif if (set->ecc_layout != NULL) chip->ecc.layout = set->ecc_layout; -- 2.34.1