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authorJan Blunck <jblunck@suse.de>2008-02-14 19:34:28 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2008-02-14 21:13:32 -0800
commit0d63e4f9ea61df1d727bd52a174aba732e6e1853 (patch)
tree70bde9b57a6081fed6ac22acbfc3298d79f94362 /sound/core/seq
parent000cb48ee18165776b5a2beb72ed18f66bc61878 (diff)
downloadop-kernel-dev-0d63e4f9ea61df1d727bd52a174aba732e6e1853.zip
op-kernel-dev-0d63e4f9ea61df1d727bd52a174aba732e6e1853.tar.gz
Dont touch fs_struct in drivers
The sound drivers and the pnpbios core test for current->root != NULL. This test seems to be unnecessary since we always have rootfs mounted before initializing the drivers. Signed-off-by: Jan Blunck <jblunck@suse.de> Acked-by: Christoph Hellwig <hch@lst.de> Cc: Bjorn Helgaas <bjorn.helgaas@hp.com> Cc: Jaroslav Kysela <perex@suse.cz> Acked-by: Takashi Iwai <tiwai@suse.de> Cc: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'sound/core/seq')
-rw-r--r--sound/core/seq/seq_clientmgr.c4
-rw-r--r--sound/core/seq/seq_device.c3
2 files changed, 2 insertions, 5 deletions
diff --git a/sound/core/seq/seq_clientmgr.c b/sound/core/seq/seq_clientmgr.c
index f97c1ba..47cfa51 100644
--- a/sound/core/seq/seq_clientmgr.c
+++ b/sound/core/seq/seq_clientmgr.c
@@ -149,13 +149,13 @@ struct snd_seq_client *snd_seq_client_use_ptr(int clientid)
}
spin_unlock_irqrestore(&clients_lock, flags);
#ifdef CONFIG_KMOD
- if (!in_interrupt() && current->fs->root) {
+ if (!in_interrupt()) {
static char client_requested[SNDRV_SEQ_GLOBAL_CLIENTS];
static char card_requested[SNDRV_CARDS];
if (clientid < SNDRV_SEQ_GLOBAL_CLIENTS) {
int idx;
- if (! client_requested[clientid] && current->fs->root) {
+ if (!client_requested[clientid]) {
client_requested[clientid] = 1;
for (idx = 0; idx < 15; idx++) {
if (seq_client_load[idx] < 0)
diff --git a/sound/core/seq/seq_device.c b/sound/core/seq/seq_device.c
index 155dc7d..2f00ad2 100644
--- a/sound/core/seq/seq_device.c
+++ b/sound/core/seq/seq_device.c
@@ -149,9 +149,6 @@ void snd_seq_device_load_drivers(void)
if (snd_seq_in_init)
return;
- if (! current->fs->root)
- return;
-
mutex_lock(&ops_mutex);
list_for_each_entry(ops, &opslist, list) {
if (! (ops->driver & DRIVER_LOADED) &&
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