diff options
| author | Greg Kroah-Hartman <gregkh@suse.de> | 2012-01-06 11:42:52 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2012-01-06 11:42:52 -0800 |
| commit | ff4b8a57f0aaa2882d444ca44b2b9b333d22a4df (patch) | |
| tree | d851c923f85566572112d4c0f884cff388a3cc05 /drivers/base/firmware_class.c | |
| parent | 805a6af8dba5dfdd35ec35dc52ec0122400b2610 (diff) | |
| parent | ea04018e6bc5ddb2f0466c0e5b986bd4901b7e8e (diff) | |
Merge branch 'driver-core-next' into Linux 3.2
This resolves the conflict in the arch/arm/mach-s3c64xx/s3c6400.c file,
and it fixes the build error in the arch/x86/kernel/microcode_core.c
file, that the merge did not catch.
The microcode_core.c patch was provided by Stephen Rothwell
<sfr@canb.auug.org.au> who was invaluable in the merge issues involved
with the large sysdev removal process in the driver-core tree.
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/base/firmware_class.c')
| -rw-r--r-- | drivers/base/firmware_class.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/base/firmware_class.c b/drivers/base/firmware_class.c index 06ed6b4e7df..3719c94be19 100644 --- a/drivers/base/firmware_class.c +++ b/drivers/base/firmware_class.c @@ -226,13 +226,13 @@ static ssize_t firmware_loading_store(struct device *dev, int loading = simple_strtol(buf, NULL, 10); int i; + mutex_lock(&fw_lock); + + if (!fw_priv->fw) + goto out; + switch (loading) { case 1: - mutex_lock(&fw_lock); - if (!fw_priv->fw) { - mutex_unlock(&fw_lock); - break; - } firmware_free_data(fw_priv->fw); memset(fw_priv->fw, 0, sizeof(struct firmware)); /* If the pages are not owned by 'struct firmware' */ @@ -243,7 +243,6 @@ static ssize_t firmware_loading_store(struct device *dev, fw_priv->page_array_size = 0; fw_priv->nr_pages = 0; set_bit(FW_STATUS_LOADING, &fw_priv->status); - mutex_unlock(&fw_lock); break; case 0: if (test_bit(FW_STATUS_LOADING, &fw_priv->status)) { @@ -274,7 +273,8 @@ static ssize_t firmware_loading_store(struct device *dev, fw_load_abort(fw_priv); break; } - +out: + mutex_unlock(&fw_lock); return count; } |