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Subject[PATCH] IB/ipath: use unsigned long for irqflags
From
PS: Using a bit more context once the patch is applied, it's easier to spot
where the flags are used.

The semantic patch I used was this:

@@
expression lock;
identifier flags;
expression subclass;
@@

- unsigned int flags;
+ unsigned long flags;

...

<+...

(
spin_lock_irqsave(lock, flags)
|
_spin_lock_irqsave(lock)
|
spin_unlock_irqrestore(lock, flags)
|
_spin_unlock_irqrestore(lock, flags)
|
read_lock_irqsave(lock, flags)
|
_read_lock_irqsave(lock)
|
read_unlock_irqrestore(lock, flags)
|
_read_unlock_irqrestore(lock, flags)
|
write_lock_irqsave(lock, flags)
|
_write_lock_irqsave(lock)
|
write_unlock_irqrestore(lock, flags)
|
_write_unlock_irqrestore(lock, flags)
|
spin_lock_irqsave_nested(lock, flags, subclass)
|
_spin_lock_irqsave_nested(lock, subclass)
|
spin_unlock_irqrestore(lock, flags)
|
_spin_unlock_irqrestore(lock, flags)
|
_raw_spin_lock_flags(lock, flags)
|
__raw_spin_lock_flags(lock, flags)
)

...+>


From 5f2136195f7c345c7d68925029a66aa4e41ad4e8 Mon Sep 17 00:00:00 2001
From: Vegard Nossum <vegard.nossum@gmail.com>
Date: Tue, 29 Jul 2008 13:28:58 +0200
Subject: [PATCH] IB/ipath: use unsigned long for irqflags

This patch was generated using the Coccinelle framework.

Cc: Ralph Campbell <ralph.campbell@qlogic.com>
Cc: Julia Lawall <julia@diku.dk>
Cc: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Vegard Nossum <vegard.nossum@gmail.com>
---
drivers/infiniband/hw/ipath/ipath_verbs.c | 6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/infiniband/hw/ipath/ipath_verbs.c b/drivers/infiniband/hw/ipath/ipath_verbs.c
index 55c7188..b766e40 100644
--- a/drivers/infiniband/hw/ipath/ipath_verbs.c
+++ b/drivers/infiniband/hw/ipath/ipath_verbs.c
@@ -1021,7 +1021,7 @@ static void sdma_complete(void *cookie, int status)
struct ipath_verbs_txreq *tx = cookie;
struct ipath_qp *qp = tx->qp;
struct ipath_ibdev *dev = to_idev(qp->ibqp.device);
- unsigned int flags;
+ unsigned long flags;
enum ib_wc_status ibs = status == IPATH_SDMA_TXREQ_S_OK ?
IB_WC_SUCCESS : IB_WC_WR_FLUSH_ERR;

@@ -1051,7 +1051,7 @@ static void sdma_complete(void *cookie, int status)

static void decrement_dma_busy(struct ipath_qp *qp)
{
- unsigned int flags;
+ unsigned long flags;

if (atomic_dec_and_test(&qp->s_dma_busy)) {
spin_lock_irqsave(&qp->s_lock, flags);
@@ -1221,7 +1221,7 @@ static int ipath_verbs_send_pio(struct ipath_qp *qp,
unsigned flush_wc;
u32 control;
int ret;
- unsigned int flags;
+ unsigned long flags;

piobuf = ipath_getpiobuf(dd, plen, NULL);
if (unlikely(piobuf == NULL)) {
--
1.5.5.1


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