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| author |   Luca Boccassi <luca.boccassi@gmail.com> | 2017-11-08 14:15:11 +0000 |
|---|---|---|
| committer | Luca Boccassi <luca.boccassi@gmail.com> | 2017-11-08 14:45:54 +0000 |
| commit | 055c52583a2794da8ba1e85a48cce3832372b12f (patch) | |
| tree | 8ceb1cb78fbb46a0f341f8ee24feb3c6b5540013 /drivers/bus/fslmc/mc/mc_sys.c | |
| parent | f239aed5e674965691846e8ce3f187dd47523689 (diff) | |
New upstream version 17.11-rc3
Change-Id: I6a5baa40612fe0c20f30b5fa773a6cbbac63a685
Signed-off-by: Luca Boccassi <luca.boccassi@gmail.com>
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. |