misc: rtsx: rename SG_END macro
A change to the generic scatterlist code caused a conflict with
the rtsx card reader driver:
In file included from drivers/misc/cardreader/rtsx_pcr.c:32:
include/linux/rtsx_pci.h:40: error: "SG_END" redefined [-Werror]
This changes one instance of the driver to prefix SG_END and
related constants.
Fixes: 723fbf563a6a ("lib/scatterlist: Add SG_CHAIN and SG_END macros for LSB encodings")
Cc: Anshuman Khandual <khandual@linux.vnet.ibm.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
diff --git a/include/linux/rtsx_pci.h b/include/linux/rtsx_pci.h
index 478acf6..e964bbd 100644
--- a/include/linux/rtsx_pci.h
+++ b/include/linux/rtsx_pci.h
@@ -36,12 +36,12 @@
#define CHECK_REG_CMD 2
#define RTSX_HDBAR 0x08
-#define SG_INT 0x04
-#define SG_END 0x02
-#define SG_VALID 0x01
-#define SG_NO_OP 0x00
-#define SG_TRANS_DATA (0x02 << 4)
-#define SG_LINK_DESC (0x03 << 4)
+#define RTSX_SG_INT 0x04
+#define RTSX_SG_END 0x02
+#define RTSX_SG_VALID 0x01
+#define RTSX_SG_NO_OP 0x00
+#define RTSX_SG_TRANS_DATA (0x02 << 4)
+#define RTSX_SG_LINK_DESC (0x03 << 4)
#define RTSX_HDBCTLR 0x0C
#define SDMA_MODE 0x00
#define ADMA_MODE (0x02 << 26)