sdhci: build fix: rename SDHCI I/O accessor functions

Unfortunately some architectures #define their read{b,w,l} and
write{b,w,l} I/O accessors which makes the SDHCI I/O accessor functions of
the same names subject to preprocessing.  This leads to the following
compiler error,

In file included from drivers/mmc/host/sdhci.c:26:
drivers/mmc/host/sdhci.h:318:35: error: macro "writel" passed 3 arguments, but takes just 2

Rename the SDHCI I/O functions so that CONFIG_MMC_SDHCI_IO_ACCESSORS can
be enabled for architectures that implement their read{b,w,l} and
write{b,w,l} functions with macros.

Signed-off-by: Matt Fleming <matt@console-pimps.org>
Cc: Zhangfei Gao <zgao6@marvell.com>
Acked-by: Anton Vorontsov <cbouatmailru@gmail.com>
Acked-by: Wolfram Sang <w.sang@pengutronix.de>
Acked-by: Ben Dooks <ben-linux@fluff.org>
Cc: <linux-mmc@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 6 insertions, 6 deletions

diff --git a/drivers/mmc/host/sdhci-of-esdhc.c b/drivers/mmc/host/sdhci-of-esdhc.c
index d5b11a17e648..c8623de13af3 100644
--- a/drivers/mmc/host/sdhci-of-esdhc.c
+++ b/drivers/mmc/host/sdhci-of-esdhc.c
@@ -129,12 +129,12 @@ struct sdhci_of_data sdhci_esdhc = {
                   SDHCI_QUIRK_RESTORE_IRQS_AFTER_RESET |
                   SDHCI_QUIRK_NO_CARD_NO_RESET,
         .ops = {
-                .readl = sdhci_be32bs_readl,
-                .readw = esdhc_readw,
-                .readb = sdhci_be32bs_readb,
-                .writel = sdhci_be32bs_writel,
-                .writew = esdhc_writew,
-                .writeb = esdhc_writeb,
+                .read_l = sdhci_be32bs_readl,
+                .read_w = esdhc_readw,
+                .read_b = sdhci_be32bs_readb,
+                .write_l = sdhci_be32bs_writel,
+                .write_w = esdhc_writew,
+                .write_b = esdhc_writeb,
                 .set_clock = esdhc_set_clock,
                 .enable_dma = esdhc_enable_dma,
                 .get_max_clock = esdhc_get_max_clock,