Suman Anna d26bd1ce5d remoteproc: Check for NULL firmwares in sysfs interface ...

[ Upstream commit faeadbb64094757150a8c2a3175ca418dbdd472c ]

The remoteproc framework provides a sysfs file 'firmware'
for modifying the firmware image name from userspace. Add
an additional check to ensure NULL firmwares are errored
out right away, rather than getting a delayed error while
requesting a firmware during the start of a remoteproc
later on.

Tested-by: Arnaud Pouliquen <arnaud.pouliquen@st.com>
Signed-off-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2019-11-24 08:23:15 +01:00

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da8xx_remoteproc.c

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imx_rproc.c

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Kconfig

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keystone_remoteproc.c

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Makefile

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omap_remoteproc.c

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omap_remoteproc.h

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qcom_adsp_pil.c

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qcom_common.c

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qcom_common.h

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qcom_q6v5_pil.c

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qcom_wcnss_iris.c

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qcom_wcnss.c

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qcom_wcnss.h

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remoteproc_core.c

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remoteproc_debugfs.c

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remoteproc_elf_loader.c

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remoteproc_internal.h

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remoteproc_sysfs.c

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remoteproc_virtio.c

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st_remoteproc.c

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st_slim_rproc.c

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wkup_m3_rproc.c

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