The patch titled
jsm: remove unused spinlock
has been added to the -mm tree. Its filename is
jsm-remove-unused-spinlock.patch
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------------------------------------------------------
Subject: jsm: remove unused spinlock
From: Breno Leitao <leitao@xxxxxxxxxxxxxxxxxx>
Remove the bd_lock spinlock (inside jsm_board structure). The lock is
initialized in the probe function and not used anymore.
Signed-off-by: Breno Leitao <leitao@xxxxxxxxxxxxxxxxxx>
Cc: Alan Cox <alan@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/serial/jsm/jsm.h | 2 --
drivers/serial/jsm/jsm_driver.c | 1 -
2 files changed, 3 deletions(-)
diff -puN drivers/serial/jsm/jsm.h~jsm-remove-unused-spinlock drivers/serial/jsm/jsm.h
--- a/drivers/serial/jsm/jsm.h~jsm-remove-unused-spinlock
+++ a/drivers/serial/jsm/jsm.h
@@ -130,8 +130,6 @@ struct jsm_board
struct pci_dev *pci_dev;
u32 maxports; /* MAX ports this board can handle */
- spinlock_t bd_lock; /* Used to protect board */
-
spinlock_t bd_intr_lock; /* Used to protect the poller tasklet and
* the interrupt routine from each other.
*/
diff -puN drivers/serial/jsm/jsm_driver.c~jsm-remove-unused-spinlock drivers/serial/jsm/jsm_driver.c
--- a/drivers/serial/jsm/jsm_driver.c~jsm-remove-unused-spinlock
+++ a/drivers/serial/jsm/jsm_driver.c
@@ -88,7 +88,6 @@ static int __devinit jsm_probe_one(struc
else
brd->maxports = 2;
- spin_lock_init(&brd->bd_lock);
spin_lock_init(&brd->bd_intr_lock);
/* store which revision we have */
_
Patches currently in -mm which might be from leitao@xxxxxxxxxxxxxxxxxx are
icom-converting-space-to-tabs.patch
jsm-remove-unused-spinlock.patch
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