From b561512c5fd8272b2bfac3fb5a4c6bc1e5e29db0 Mon Sep 17 00:00:00 2001 From: Chanwoo Choi Date: Mon, 23 Oct 2017 10:32:07 +0900 Subject: [PATCH] Revert "PM / devfreq: Add show_one macro to delete the duplicate code" This reverts commit 3104fa3081126c9bda35793af5f335d0ee0d5818. The {min|max}_freq_show() show the stored value of the struct devfreq. But, if the drivers/thermal/devfreq_cooling.c disables the specific frequency value, {min|max}_freq_show() have to check this situation before showing the stored value. So, this patch revert the macro in order to add the additional codes. Signed-off-by: Chanwoo Choi Signed-off-by: MyungJoo Ham --- drivers/devfreq/devfreq.c | 20 +++++++++++--------- 1 file changed, 11 insertions(+), 9 deletions(-) diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c index 6f134b4..4979726 100644 --- a/drivers/devfreq/devfreq.c +++ b/drivers/devfreq/devfreq.c @@ -1125,6 +1125,12 @@ unlock: return ret; } +static ssize_t min_freq_show(struct device *dev, struct device_attribute *attr, + char *buf) +{ + return sprintf(buf, "%lu\n", to_devfreq(dev)->min_freq); +} + static ssize_t max_freq_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { @@ -1151,17 +1157,13 @@ unlock: mutex_unlock(&df->lock); return ret; } +static DEVICE_ATTR_RW(min_freq); -#define show_one(name) \ -static ssize_t name##_show \ -(struct device *dev, struct device_attribute *attr, char *buf) \ -{ \ - return sprintf(buf, "%lu\n", to_devfreq(dev)->name); \ +static ssize_t max_freq_show(struct device *dev, struct device_attribute *attr, + char *buf) +{ + return sprintf(buf, "%lu\n", to_devfreq(dev)->max_freq); } -show_one(min_freq); -show_one(max_freq); - -static DEVICE_ATTR_RW(min_freq); static DEVICE_ATTR_RW(max_freq); static ssize_t available_frequencies_show(struct device *d, -- 2.7.4