Commit d9ca77f0 authored by Krzysztof Kozlowski's avatar Krzysztof Kozlowski Committed by Boris Brezillon

mtd: nand: s3c2410: Register cpufreq notifier only on S3C24xx

The driver registered for CPU frequency transitions to recalculate its
clock when ARM clock frequency changes (ratio between frequencies of
ARM's parent clock (fclk) and clock for peripherals remains fixed).

This is needed only on S3C24xx platform when cpufreq driver is enabled
so limit the ifdef to respective cpufreq Kconfig.
Suggested-by: default avatarMarek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: default avatarKrzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: default avatarBoris Brezillon <boris.brezillon@free-electrons.com>
parent fc6b4d12
...@@ -180,7 +180,7 @@ struct s3c2410_nand_info { ...@@ -180,7 +180,7 @@ struct s3c2410_nand_info {
enum s3c_cpu_type cpu_type; enum s3c_cpu_type cpu_type;
#ifdef CONFIG_CPU_FREQ #ifdef CONFIG_ARM_S3C24XX_CPUFREQ
struct notifier_block freq_transition; struct notifier_block freq_transition;
#endif #endif
}; };
...@@ -701,7 +701,7 @@ static void s3c2440_nand_write_buf(struct mtd_info *mtd, const u_char *buf, ...@@ -701,7 +701,7 @@ static void s3c2440_nand_write_buf(struct mtd_info *mtd, const u_char *buf,
/* cpufreq driver support */ /* cpufreq driver support */
#ifdef CONFIG_CPU_FREQ #ifdef CONFIG_ARM_S3C24XX_CPUFREQ
static int s3c2410_nand_cpufreq_transition(struct notifier_block *nb, static int s3c2410_nand_cpufreq_transition(struct notifier_block *nb,
unsigned long val, void *data) unsigned long val, void *data)
......
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