diff options
| author | Ming Lei <ming.lei@canonical.com> | 2012-08-17 16:07:00 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-08-17 16:37:35 +0200 |
| commit | ab6dd8e5ecf8c1a38ee1b9b9dfa9ab129dc3e200 (patch) | |
| tree | 2a2fd2175ccc3caf8d0bea7f6101e64765bdbe24 /drivers | |
| parent | PM / Sleep: introduce dpm_for_each_dev (diff) | |
| download | linux-ab6dd8e5ecf8c1a38ee1b9b9dfa9ab129dc3e200.tar.xz linux-ab6dd8e5ecf8c1a38ee1b9b9dfa9ab129dc3e200.zip | |
firmware loader: fix build failure if FW_LOADER is m
device_cache_fw_images need to iterate devices in system,
so this patch applies the introduced dpm_for_each_dev to
avoid link failure if CONFIG_FW_LOADER is m.
Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Ming Lei <ming.lei@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/base/firmware_class.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/base/firmware_class.c b/drivers/base/firmware_class.c index 4c8d8efecdf4..ed0510a912c8 100644 --- a/drivers/base/firmware_class.c +++ b/drivers/base/firmware_class.c @@ -27,7 +27,6 @@ #include <linux/suspend.h> #include "base.h" -#include "power/power.h" MODULE_AUTHOR("Manuel Estrada Sainz"); MODULE_DESCRIPTION("Multi purpose firmware loading support"); @@ -1093,7 +1092,7 @@ static int devm_name_match(struct device *dev, void *res, return (fwn->magic == (unsigned long)match_data); } -static void dev_cache_fw_image(struct device *dev) +static void dev_cache_fw_image(struct device *dev, void *data) { LIST_HEAD(todo); struct fw_cache_entry *fce; @@ -1148,7 +1147,6 @@ static void __device_uncache_fw_images(void) static void device_cache_fw_images(void) { struct firmware_cache *fwc = &fw_cache; - struct device *dev; int old_timeout; DEFINE_WAIT(wait); @@ -1165,10 +1163,7 @@ static void device_cache_fw_images(void) old_timeout = loading_timeout; loading_timeout = 10; - device_pm_lock(); - list_for_each_entry(dev, &dpm_list, power.entry) - dev_cache_fw_image(dev); - device_pm_unlock(); + dpm_for_each_dev(NULL, dev_cache_fw_image); /* wait for completion of caching firmware for all devices */ spin_lock(&fwc->name_lock); |