From: Jaehoon Chung <jh80.chung@samsung.com>
Date: Mon, 1 Feb 2016 12:07:36 +0000 (+0900)
Subject: mmc: block: don't use the OR operation for flag of data
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=f53f1102950072e4c2548d1fd01de6aadb2202bd;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

mmc: block: don't use the OR operation for flag of data

After removed the MMC_DATA_STREAM, only two flags are remained.
(MMC_DATA_READ and MMC_DATA_WRITE)
The flags of  READ and WRITE can't be used together.
That's why it doesn't need to use "OR' operation.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
---

diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c
index fe207e542032..16d6597740b9 100644
--- a/drivers/mmc/card/block.c
+++ b/drivers/mmc/card/block.c
@@ -1524,13 +1524,13 @@ static void mmc_blk_rw_rq_prep(struct mmc_queue_req *mqrq,
 	}
 	if (rq_data_dir(req) == READ) {
 		brq->cmd.opcode = readcmd;
-		brq->data.flags |= MMC_DATA_READ;
+		brq->data.flags = MMC_DATA_READ;
 		if (brq->mrq.stop)
 			brq->stop.flags = MMC_RSP_SPI_R1 | MMC_RSP_R1 |
 					MMC_CMD_AC;
 	} else {
 		brq->cmd.opcode = writecmd;
-		brq->data.flags |= MMC_DATA_WRITE;
+		brq->data.flags = MMC_DATA_WRITE;
 		if (brq->mrq.stop)
 			brq->stop.flags = MMC_RSP_SPI_R1B | MMC_RSP_R1B |
 					MMC_CMD_AC;
@@ -1799,7 +1799,7 @@ static void mmc_blk_packed_hdr_wrq_prep(struct mmc_queue_req *mqrq,
 
 	brq->data.blksz = 512;
 	brq->data.blocks = packed->blocks + hdr_blocks;
-	brq->data.flags |= MMC_DATA_WRITE;
+	brq->data.flags = MMC_DATA_WRITE;
 
 	brq->stop.opcode = MMC_STOP_TRANSMISSION;
 	brq->stop.arg = 0;