From: Jingoo Han <jg1.han@samsung.com>
To: 'James Bottomley' <JBottomley@Parallels.com>
Cc: 'Adam Radford' <linuxraid@lsi.com>,
'James Bottomley' <jejb@kernel.org>,
linux-scsi@vger.kernel.org, Jingoo Han <jg1.han@samsung.com>
Subject: [PATCH V2 6/8] [SCSI] 3w-sas: add missing __iomem annotation
Date: Thu, 08 Aug 2013 10:16:58 +0900 [thread overview]
Message-ID: <002901ce93d4$faaa55e0$efff01a0$@samsung.com> (raw)
Added missing __iomem annotation in order to fix the following
sparse warnings:
drivers/scsi/3w-sas.c:1291:21: warning: incorrect type in argument 1 (different address spaces)
drivers/scsi/3w-sas.c:1291:21: expected void const volatile [noderef] <asn:2>*addr
drivers/scsi/3w-sas.c:1291:21: got void *reg
drivers/scsi/3w-sas.c:1295:29: warning: incorrect type in argument 1 (different address spaces)
drivers/scsi/3w-sas.c:1295:29: expected void const volatile [noderef] <asn:2>*addr
drivers/scsi/3w-sas.c:1295:29: got void *reg
drivers/scsi/3w-sas.c:1323:55: warning: incorrect type in argument 2 (different address spaces)
drivers/scsi/3w-sas.c:1323:55: expected void *reg
drivers/scsi/3w-sas.c:1323:55: got unsigned char [noderef] <asn:2>*
drivers/scsi/3w-sas.c:1328:55: warning: incorrect type in argument 2 (different address spaces)
drivers/scsi/3w-sas.c:1328:55: expected void *reg
drivers/scsi/3w-sas.c:1328:55: got unsigned char [noderef] <asn:2>*
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
---
No changes since v1:
drivers/scsi/3w-sas.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/scsi/3w-sas.c b/drivers/scsi/3w-sas.c
index c845bdb..0d9c722 100644
--- a/drivers/scsi/3w-sas.c
+++ b/drivers/scsi/3w-sas.c
@@ -1282,7 +1282,8 @@ twl_interrupt_bail:
} /* End twl_interrupt() */
/* This function will poll for a register change */
-static int twl_poll_register(TW_Device_Extension *tw_dev, void *reg, u32 value, u32 result, int seconds)
+static int twl_poll_register(TW_Device_Extension *tw_dev, void __iomem *reg,
+ u32 value, u32 result, int seconds)
{
unsigned long before;
int retval = 1;
--
1.7.10.4
reply other threads:[~2013-08-08 1:17 UTC|newest]
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