mmc: host: tmio: SDIO_STATUS_QUIRK is rather SDIO_STATUS_SETBITS

QUIRK sounds like there is something wrong, but actually there are just
some bits which need to be 1. Rename it to be more clear.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
diff --git a/include/linux/mfd/tmio.h b/include/linux/mfd/tmio.h
index fba44ab..a1520d8 100644
--- a/include/linux/mfd/tmio.h
+++ b/include/linux/mfd/tmio.h
@@ -94,10 +94,8 @@
  */
 #define TMIO_MMC_HAVE_CMD12_CTRL	(1 << 7)
 
-/*
- * Some controllers needs to set 1 on SDIO status reserved bits
- */
-#define TMIO_MMC_SDIO_STATUS_QUIRK	(1 << 8)
+/* Controller has some SDIO status bits which must be 1 */
+#define TMIO_MMC_SDIO_STATUS_SETBITS	(1 << 8)
 
 /*
  * Some controllers have a 32-bit wide data port register