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| author | Adrian Schmutzler <freifunk@adrianschmutzler.de> | 2020-02-08 21:58:55 +0100 |
|---|---|---|
| committer | Adrian Schmutzler <freifunk@adrianschmutzler.de> | 2020-02-14 14:10:51 +0100 |
| commit | 7d7aa2fd924c27829ec25f825481554dd81bce97 (patch) | |
| tree | 658b87b89331670266163e522ea5fb52535633cb /target/linux/bcm27xx/patches-4.19/950-0317-staging-vc_sm_cma-Remove-erroneous-misc_deregister.patch | |
| parent | e7bfda2c243e66a75ff966ba04c28b1590b5d24c (diff) | |
| download | upstream-7d7aa2fd924c27829ec25f825481554dd81bce97.tar.gz upstream-7d7aa2fd924c27829ec25f825481554dd81bce97.tar.bz2 upstream-7d7aa2fd924c27829ec25f825481554dd81bce97.zip | |
brcm2708: rename target to bcm27xx
This change makes the names of Broadcom targets consistent by using
the common notation based on SoC/CPU ID (which is used internally
anyway), bcmXXXX instead of brcmXXXX.
This is even used for target TITLE in make menuconfig already,
only the short target name used brcm so far.
Despite, since subtargets range from bcm2708 to bcm2711, it seems
appropriate to use bcm27xx instead of bcm2708 (again, as already done
for BOARDNAME).
This also renames the packages brcm2708-userland and brcm2708-gpu-fw.
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Acked-by: Álvaro Fernández Rojas <noltari@gmail.com>
Diffstat (limited to 'target/linux/bcm27xx/patches-4.19/950-0317-staging-vc_sm_cma-Remove-erroneous-misc_deregister.patch')
| -rw-r--r-- | target/linux/bcm27xx/patches-4.19/950-0317-staging-vc_sm_cma-Remove-erroneous-misc_deregister.patch | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/target/linux/bcm27xx/patches-4.19/950-0317-staging-vc_sm_cma-Remove-erroneous-misc_deregister.patch b/target/linux/bcm27xx/patches-4.19/950-0317-staging-vc_sm_cma-Remove-erroneous-misc_deregister.patch new file mode 100644 index 0000000000..4f49925d97 --- /dev/null +++ b/target/linux/bcm27xx/patches-4.19/950-0317-staging-vc_sm_cma-Remove-erroneous-misc_deregister.patch @@ -0,0 +1,44 @@ +From 7b2fac96ce48939e399707c4b8bd9905d6274a05 Mon Sep 17 00:00:00 2001 +From: Dave Stevenson <dave.stevenson@raspberrypi.org> +Date: Fri, 8 Mar 2019 10:38:59 +0000 +Subject: [PATCH] staging: vc_sm_cma: Remove erroneous misc_deregister + +Code from the misc /dev node was still present in +bcm2835_vc_sm_cma_remove, which caused a NULL deref. +Remove it. + +See #2885. + +Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org> +--- + drivers/staging/vc04_services/vc-sm-cma/vc_sm.c | 5 ----- + 1 file changed, 5 deletions(-) + +--- a/drivers/staging/vc04_services/vc-sm-cma/vc_sm.c ++++ b/drivers/staging/vc04_services/vc-sm-cma/vc_sm.c +@@ -25,7 +25,6 @@ + #include <linux/fs.h> + #include <linux/kernel.h> + #include <linux/list.h> +-#include <linux/miscdevice.h> + #include <linux/module.h> + #include <linux/mm.h> + #include <linux/of_device.h> +@@ -72,7 +71,6 @@ struct sm_pde_t { + struct sm_state_t { + struct platform_device *pdev; + +- struct miscdevice dev; + struct sm_instance *sm_handle; /* Handle for videocore service. */ + + spinlock_t kernelid_map_lock; /* Spinlock protecting kernelid_map */ +@@ -758,9 +756,6 @@ static int bcm2835_vc_sm_cma_remove(stru + { + pr_debug("[%s]: start\n", __func__); + if (sm_inited) { +- /* Remove shared memory device. */ +- misc_deregister(&sm_state->dev); +- + /* Remove all proc entries. */ + //debugfs_remove_recursive(sm_state->dir_root); + |