From: Wolfram Sang <wsa+renesas@sang-engineering.com>
Date: Fri, 27 May 2016 12:10:29 +0000 (+0200)
Subject: mmc: tmio: make a cast explicit
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=7c42dbf335bc9f63a69a46489f02496029739622;p=linux-beck.git

mmc: tmio: make a cast explicit

Sparse complains about the implicit cast. Making it explicit is indeed
better coding style.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
---

diff --git a/drivers/mmc/host/tmio_mmc.h b/drivers/mmc/host/tmio_mmc.h
index 1aac2ad8edf2..7f63ec05bdf4 100644
--- a/drivers/mmc/host/tmio_mmc.h
+++ b/drivers/mmc/host/tmio_mmc.h
@@ -259,7 +259,7 @@ static inline void sd_ctrl_write16_rep(struct tmio_mmc_host *host, int addr,
 
 static inline void sd_ctrl_write32_as_16_and_16(struct tmio_mmc_host *host, int addr, u32 val)
 {
-	writew(val, host->ctl + (addr << host->bus_shift));
+	writew(val & 0xffff, host->ctl + (addr << host->bus_shift));
 	writew(val >> 16, host->ctl + ((addr + 2) << host->bus_shift));
 }