diff options
Diffstat (limited to 'drivers/bus/fslmc/mc/mc_sys.c')
| -rw-r--r-- | drivers/bus/fslmc/mc/mc_sys.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/bus/fslmc/mc/mc_sys.c b/drivers/bus/fslmc/mc/mc_sys.c index 45731658..f0f9a268 100644 --- a/drivers/bus/fslmc/mc/mc_sys.c +++ b/drivers/bus/fslmc/mc/mc_sys.c @@ -5,6 +5,7 @@ * BSD LICENSE * * Copyright 2013-2015 Freescale Semiconductor Inc. + * Copyright 2017 NXP. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: @@ -86,6 +87,7 @@ static int mc_status_to_error(enum mc_cmd_status status) int mc_send_command(struct fsl_mc_io *mc_io, struct mc_command *cmd) { enum mc_cmd_status status; + uint64_t response; if (!mc_io || !mc_io->regs) return -EACCES; @@ -97,7 +99,8 @@ int mc_send_command(struct fsl_mc_io *mc_io, struct mc_command *cmd) /* Spin until status changes */ do { - status = MC_CMD_HDR_READ_STATUS(ioread64(mc_io->regs)); + response = ioread64(mc_io->regs); + status = mc_cmd_read_status((struct mc_command *)&response); /* --- Call wait function here to prevent blocking --- * Change the loop condition accordingly to exit on timeout. |