From 468b220e0361407498daa12621034dffd3f0f029 Mon Sep 17 00:00:00 2001 From: Paul Bolle Date: Wed, 20 Feb 2013 13:13:52 +1100 Subject: [PATCH] drivers/scsi/aacraid/src.c: silence two GCC warnings Compiling src.o for a 32 bit system triggers two GCC warnings: drivers/scsi/aacraid/src.c: In function `aac_src_deliver_message': drivers/scsi/aacraid/src.c:410:3: warning: right shift count >= width of type [enabled by default] drivers/scsi/aacraid/src.c:434:2: warning: right shift count >= width of type [enabled by default] Silence these warnings by casting the 'address' variable (of type dma_addr_t) to u64 on those two lines. Signed-off-by: Paul Bolle Cc: James Bottomley Signed-off-by: Andrew Morton --- drivers/scsi/aacraid/src.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/scsi/aacraid/src.c b/drivers/scsi/aacraid/src.c index 3b021ec63255..dfa8a374912d 100644 --- a/drivers/scsi/aacraid/src.c +++ b/drivers/scsi/aacraid/src.c @@ -407,7 +407,7 @@ static int aac_src_deliver_message(struct fib *fib) fib->hw_fib_va->header.StructType = FIB_MAGIC2; fib->hw_fib_va->header.SenderFibAddress = (u32)address; fib->hw_fib_va->header.u.TimeStamp = 0; - BUG_ON((u32)(address >> 32) != 0L); + BUG_ON(((u64)address >> 32) != 0UL); address |= fibsize; } else { /* Calculate the amount to the fibsize bits */ @@ -431,7 +431,7 @@ static int aac_src_deliver_message(struct fib *fib) address |= fibsize; } - src_writel(dev, MUnit.IQ_H, (address >> 32) & 0xffffffff); + src_writel(dev, MUnit.IQ_H, ((u64)address >> 32) & 0xffffffff); src_writel(dev, MUnit.IQ_L, address & 0xffffffff); return 0; -- 2.39.5