Commit 39f80bcb authored by Krzysztof Kozlowski's avatar Krzysztof Kozlowski Committed by Ulf Hansson

mmc: s3cmci: 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 avatarUlf Hansson <ulf.hansson@linaro.org>
parent 07c161bc
...@@ -1365,7 +1365,7 @@ static struct s3c24xx_mci_pdata s3cmci_def_pdata = { ...@@ -1365,7 +1365,7 @@ static struct s3c24xx_mci_pdata s3cmci_def_pdata = {
.no_detect = 1, .no_detect = 1,
}; };
#ifdef CONFIG_CPU_FREQ #ifdef CONFIG_ARM_S3C24XX_CPUFREQ
static int s3cmci_cpufreq_transition(struct notifier_block *nb, static int s3cmci_cpufreq_transition(struct notifier_block *nb,
unsigned long val, void *data) unsigned long val, void *data)
......
...@@ -74,7 +74,7 @@ struct s3cmci_host { ...@@ -74,7 +74,7 @@ struct s3cmci_host {
struct dentry *debug_regs; struct dentry *debug_regs;
#endif #endif
#ifdef CONFIG_CPU_FREQ #ifdef CONFIG_ARM_S3C24XX_CPUFREQ
struct notifier_block freq_transition; struct notifier_block freq_transition;
#endif #endif
}; };
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment