diff options
| author | Jitendra Sharma <shajit@codeaurora.org> | 2018-02-08 12:41:02 +0100 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2018-02-12 19:30:15 +0100 |
| commit | 2d02d158047643060b7d6e0829fcc81518ce663d (patch) | |
| tree | 9e8f86e24b2cf91d4cbf6f672c11e690ed68b67c /drivers/remoteproc/qcom_wcnss.c | |
| parent | Linux 4.16-rc1 (diff) | |
| download | linux-2d02d158047643060b7d6e0829fcc81518ce663d.tar.xz linux-2d02d158047643060b7d6e0829fcc81518ce663d.zip | |
remoteproc: Remove null character write of shared mem
remoteproc is writing '\0' in the shared mem region. This
region is shared among multiple clients that are also trying
to read. Hence they miss first character.
Remove this null character write, as this mem area is
supposed to be Read only.
Further during every subsystem reboot, this region is
initialized with default, hence no need to write this
region.
Signed-off-by: Jitendra Sharma <shajit@codeaurora.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Diffstat (limited to 'drivers/remoteproc/qcom_wcnss.c')
| -rw-r--r-- | drivers/remoteproc/qcom_wcnss.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/remoteproc/qcom_wcnss.c b/drivers/remoteproc/qcom_wcnss.c index 3f0609236a76..043f3d3dea7d 100644 --- a/drivers/remoteproc/qcom_wcnss.c +++ b/drivers/remoteproc/qcom_wcnss.c @@ -332,9 +332,6 @@ static irqreturn_t wcnss_fatal_interrupt(int irq, void *dev) rproc_report_crash(wcnss->rproc, RPROC_FATAL_ERROR); - if (!IS_ERR(msg)) - msg[0] = '\0'; - return IRQ_HANDLED; } |