From: Corentin Labbe <clabbe.montj...@gmail.com>
Instead of rewriting write/readq, use existing functions
Reviewed-by: Scott Benesh <scott.ben...@microsemi.com>
Signed-off-by: Corentin Labbe <clabbe.montj...@gmail.com>
Signed-off-by: Kevin Barnett <kevin.barn...@microsemi.com>
Signed-off-by: Don Brace <don.br...@microsemi.com>
---
drivers/scsi/smartpqi/smartpqi.h | 31 ++-----------------------------
1 file changed, 2 insertions(+), 29 deletions(-)
diff --git a/drivers/scsi/smartpqi/smartpqi.h b/drivers/scsi/smartpqi/smartpqi.h
index e9f113a..07ec8a88 100644
--- a/drivers/scsi/smartpqi/smartpqi.h
+++ b/drivers/scsi/smartpqi/smartpqi.h
@@ -16,6 +16,8 @@
*
*/
+#include <linux/io-64-nonatomic-lo-hi.h>
+
#if !defined(_SMARTPQI_H)
#define _SMARTPQI_H
@@ -1175,33 +1177,4 @@ void pqi_prep_for_scsi_done(struct scsi_cmnd *scmd);
extern struct sas_function_template pqi_sas_transport_functions;
-#if !defined(readq)
-#define readq readq
-static inline u64 readq(const volatile void __iomem *addr)
-{
- u32 lower32;
- u32 upper32;
-
- lower32 = readl(addr);
- upper32 = readl(addr + 4);
-
- return ((u64)upper32 << 32) | lower32;
-}
-#endif
-
-#if !defined(writeq)
-#define writeq writeq
-static inline void writeq(u64 value, volatile void __iomem *addr)
-{
- u32 lower32;
- u32 upper32;
-
- lower32 = lower_32_bits(value);
- upper32 = upper_32_bits(value);
-
- writel(lower32, addr);
- writel(upper32, addr + 4);
-}
-#endif
-
#endif /* _SMARTPQI_H */
