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linux-stable/drivers/remoteproc
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Arnd Bergmann 9d7b4a4038 remoteproc: sysmon: fix shutdown_acked state 
The latest version of sysmon_stop() starts by initializing
the sysmon->shutdown_acked variable, but then overwrites it
with an uninitialized variable later:

drivers/remoteproc/qcom_sysmon.c:551:11: error: variable 'acked' is used uninitialized whenever 'if' condition is false [-Werror,-Wsometimes-uninitialized]
        else if (sysmon->ept)
                 ^~~~~~~~~~~
drivers/remoteproc/qcom_sysmon.c:554:27: note: uninitialized use occurs here
        sysmon->shutdown_acked = acked;
                                 ^~~~~

Remove the local 'acked' variable again and set the state directly.

Fixes: 5c212aaf54 ("remoteproc: sysmon: Expose the shutdown result")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20201204193740.3162065-1-arnd@kernel.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2020-12-04 16:40:52 -06:00
..
da8xx_remoteproc.c remoteproc: Remove dev_err() usage after platform_get_irq() 2019-08-26 21:59:58 -07:00
imx_rproc.c remoteproc: Use size_t type for len in da_to_va 2020-03-25 22:29:38 -07:00
ingenic_rproc.c remoteproc: ingenic: Constify ingenic_rproc_ops 2020-11-17 21:46:49 -06:00
Kconfig remoteproc: k3-r5: Add a remoteproc driver for R5F subsystem 2020-10-13 18:34:38 -05:00
keystone_remoteproc.c remoteproc: Use size_t type for len in da_to_va 2020-03-25 22:29:38 -07:00
Makefile remoteproc: k3-r5: Add a remoteproc driver for R5F subsystem 2020-10-13 18:34:38 -05:00
mtk_common.h remoteproc/mediatek: fix sparse errors on dma_alloc and dma_free 2020-11-20 21:45:10 -06:00
mtk_scp.c remoteproc/mediatek: skip if filesz is 0 2020-11-20 21:45:42 -06:00
mtk_scp_ipi.c remoteproc/mediatek: Add support for mt8192 SCP 2020-09-25 23:37:42 -05:00
omap_remoteproc.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
omap_remoteproc.h remoteproc/omap: Switch to SPDX license identifiers 2020-03-25 22:29:51 -07:00
qcom_common.c remoteproc: qcom: Add missing slab.h 2020-07-13 11:54:27 -07:00
qcom_common.h remoteproc: sysmon: Expose the shutdown result 2020-11-25 18:03:30 -06:00
qcom_pil_info.c remoteproc: qcom: pil-info: Fix shift overflow 2020-07-16 21:30:35 -07:00
qcom_pil_info.h remoteproc: qcom: Introduce helper to store pil info in IMEM 2020-07-01 22:10:18 -07:00
qcom_q6v5.c remoteproc: qcom: q6v5: Query sysmon before graceful shutdown 2020-11-25 23:05:24 -06:00
qcom_q6v5.h remoteproc: qcom: q6v5: Query sysmon before graceful shutdown 2020-11-25 23:05:24 -06:00
qcom_q6v5_adsp.c remoteproc: qcom: q6v5: Query sysmon before graceful shutdown 2020-11-25 23:05:24 -06:00
qcom_q6v5_mss.c remoteproc: qcom: q6v5: Query sysmon before graceful shutdown 2020-11-25 23:05:24 -06:00
qcom_q6v5_pas.c remoteproc: qcom: q6v5: Query sysmon before graceful shutdown 2020-11-25 23:05:24 -06:00
qcom_q6v5_wcss.c remoteproc: qcom: q6v5: Query sysmon before graceful shutdown 2020-11-25 23:05:24 -06:00
qcom_sysmon.c remoteproc: sysmon: fix shutdown_acked state 2020-12-04 16:40:52 -06:00
qcom_wcnss.c remoteproc: qcom_wcnss: Allow replacing regulators with power domains 2020-10-26 10:23:11 -05:00
qcom_wcnss.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
qcom_wcnss_iris.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174 2019-05-30 11:26:41 -07:00
remoteproc_cdev.c remoteproc: Add remoteproc character device interface 2020-08-04 20:16:37 -07:00
remoteproc_core.c remoteproc: Add a rproc_set_firmware() API 2020-11-25 23:05:24 -06:00
remoteproc_coredump.c remoteproc: Change default dump configuration to "disabled" 2020-10-13 19:20:54 -05:00
remoteproc_debugfs.c remoteproc: Change default dump configuration to "disabled" 2020-10-13 19:20:54 -05:00
remoteproc_elf_helpers.h remoteproc: Add elf helpers to access elf64 and elf32 fields 2020-03-25 22:29:39 -07:00
remoteproc_elf_loader.c remoteproc: remove rproc_elf32_sanity_check 2020-04-22 21:57:26 -07:00
remoteproc_internal.h remoteproc: Add remoteproc character device interface 2020-08-04 20:16:37 -07:00
remoteproc_sysfs.c remoteproc: Add a rproc_set_firmware() API 2020-11-25 23:05:24 -06:00
remoteproc_virtio.c dma-mapping: split <linux/dma-mapping.h> 2020-10-06 07:07:03 +02:00
st_remoteproc.c remoteproc: remove rproc_elf32_sanity_check 2020-04-22 21:57:26 -07:00
st_slim_rproc.c remoteproc: remove rproc_elf32_sanity_check 2020-04-22 21:57:26 -07:00
stm32_rproc.c remoteproc: stm32: Constify st_rproc_ops 2020-11-17 21:47:03 -06:00
ti_k3_dsp_remoteproc.c remoteproc: k3-dsp: Add support for C71x DSPs 2020-07-28 17:08:32 -07:00
ti_k3_r5_remoteproc.c remoteproc: k3-r5: Adjust TCM sizes in Split-mode on J7200 SoCs 2020-11-25 23:05:25 -06:00
ti_sci_proc.h remoteproc: k3: Add TI-SCI processor control helper functions 2020-07-28 17:06:43 -07:00
wkup_m3_rproc.c remoteproc: Use size_t type for len in da_to_va 2020-03-25 22:29:38 -07:00