From: Balaji T K <balajitk@ti.com>
Date: Mon, 19 Nov 2012 16:29:56 +0000 (+0530)
Subject: mmc: omap_hsmmc: No reset of cmd state machine for DCRC
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=94d4f272d5ba21fdc77c368f30bbc43d2b453474;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

mmc: omap_hsmmc: No reset of cmd state machine for DCRC

Avoid soft reset of command internal state machine on data errors.

Signed-off-by: Balaji T K <balajitk@ti.com>
Reviewed-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Venkatraman S <svenkatr@ti.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
---

diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
index 0fcf792af823..2d90da888c47 100644
--- a/drivers/mmc/host/omap_hsmmc.c
+++ b/drivers/mmc/host/omap_hsmmc.c
@@ -972,8 +972,8 @@ static inline void omap_hsmmc_reset_controller_fsm(struct omap_hsmmc_host *host,
 static void hsmmc_command_incomplete(struct omap_hsmmc_host *host,
 					int err, int end_cmd)
 {
-	omap_hsmmc_reset_controller_fsm(host, SRC);
 	if (end_cmd) {
+		omap_hsmmc_reset_controller_fsm(host, SRC);
 		if (host->cmd)
 			host->cmd->error = err;
 	}