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authorRoland Dreier <rolandd@cisco.com>2006-12-15 20:55:28 -0800
committerRoland Dreier <rolandd@cisco.com>2006-12-15 20:55:28 -0800
commit0b0df6f2079e731c44226a0673b07a166509a5de (patch)
tree2ed1fc00c793b45fbb9c67afd6359efb202b3e99
parent82da703ee685b69b921b20eb76b50e519ca9956c (diff)
IB/mthca: Use DEFINE_MUTEX() instead of mutex_init()
mthca_device_mutex() can be initialized automatically with DEFINE_MUTEX() rather than explicitly calling mutex_init(). This saves a bit of text and shrinks the source by a line, so we may as well do it.... Signed-off-by: Roland Dreier <rolandd@cisco.com>
-rw-r--r--drivers/infiniband/hw/mthca/mthca_main.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/infiniband/hw/mthca/mthca_main.c b/drivers/infiniband/hw/mthca/mthca_main.c
index 711c1b845f3..44bc6cc734a 100644
--- a/drivers/infiniband/hw/mthca/mthca_main.c
+++ b/drivers/infiniband/hw/mthca/mthca_main.c
@@ -80,7 +80,7 @@ static int tune_pci = 0;
module_param(tune_pci, int, 0444);
MODULE_PARM_DESC(tune_pci, "increase PCI burst from the default set by BIOS if nonzero");
-struct mutex mthca_device_mutex;
+DEFINE_MUTEX(mthca_device_mutex);
#define MTHCA_DEFAULT_NUM_QP (1 << 16)
#define MTHCA_DEFAULT_RDB_PER_QP (1 << 2)
@@ -1362,8 +1362,6 @@ static int __init mthca_init(void)
{
int ret;
- mutex_init(&mthca_device_mutex);
-
mthca_validate_profile();
ret = mthca_catas_init();