platform: msm_shared: Fix the response type for SSR & error handling
The sdcard status command has R1 response and R2 is for serial interface
only. Also look for controller errors interrupts along with command or
transfer complete. The controller sets errors if any immidiately after
the command issued fails, the current driver keeps looking for command
or data complete even though the error interrupt is set. To avoid busy
waiting even though error interrupt is set, look for both complete &
error interrupts together so the busy waiting in the driver can be
avoided.
CRs-Fixed: 714432
Change-Id: I149ed16bcff037d3ddae0f36c9e46ccc07a16d24
diff --git a/platform/msm_shared/mmc_sdhci.c b/platform/msm_shared/mmc_sdhci.c
index 982af7a..a31cf87 100644
--- a/platform/msm_shared/mmc_sdhci.c
+++ b/platform/msm_shared/mmc_sdhci.c
@@ -1335,7 +1335,7 @@
cmd.cmd_index = ACMD13_SEND_SD_STATUS;
cmd.argument = 0x0;
cmd.cmd_type = SDHCI_CMD_TYPE_NORMAL;
- cmd.resp_type = SDHCI_CMD_RESP_R2;
+ cmd.resp_type = SDHCI_CMD_RESP_R1;
cmd.trans_mode = SDHCI_MMC_READ;
cmd.data_present = 0x1;
cmd.data.data_ptr = raw_sd_status;