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 <sachin.kamat@linaro.org>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

drivers/mtd/nand/s3c2410.c

@@ -49,19 +49,6 @@
 #include <plat/regs-nand.h>
 #include <plat/nand.h>
 
-#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
 }
 
 /**
@@ -821,7 +812,7 @@ 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;
@@ -842,11 +833,10 @@ static void s3c2410_nand_init_chip(struct s3c2410_nand_info *info,
 		chip->ecc.hwctl     = s3c2440_nand_enable_hwecc;
 		chip->ecc.calculate = s3c2440_nand_calculate_ecc;
 		break;
-
 	}
-	} else {
+#else
 	chip->ecc.mode	    = NAND_ECC_SOFT;
-	}
+#endif
 
 	if (set->ecc_layout != NULL)
 		chip->ecc.layout = set->ecc_layout;