msm: sdio_dmux: Reset fatal_error when SDIO_RMNT is successfully probed

When the SDIO_RMNT is successfully probed, then the modem has come out
of reset. So reset the fatal_error flag to avoid data stall.

CRs-Fixed: 306171
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
diff --git a/arch/arm/mach-msm/sdio_dmux.c b/arch/arm/mach-msm/sdio_dmux.c
index 77af7c3..4d15ee1 100644
--- a/arch/arm/mach-msm/sdio_dmux.c
+++ b/arch/arm/mach-msm/sdio_dmux.c
@@ -848,6 +848,7 @@
 		return rc;
 	}
 
+	fatal_error = 0;
 	sdio_mux_initialized = 1;
 	return 0;
 }