diff options
Diffstat (limited to 'target/linux/brcm2708/patches-4.19/950-0373-staging-vc-sm-cma-Use-devm_-allocs-for-sm_state.patch')
-rw-r--r-- | target/linux/brcm2708/patches-4.19/950-0373-staging-vc-sm-cma-Use-devm_-allocs-for-sm_state.patch | 69 |
1 files changed, 0 insertions, 69 deletions
diff --git a/target/linux/brcm2708/patches-4.19/950-0373-staging-vc-sm-cma-Use-devm_-allocs-for-sm_state.patch b/target/linux/brcm2708/patches-4.19/950-0373-staging-vc-sm-cma-Use-devm_-allocs-for-sm_state.patch deleted file mode 100644 index 3043111ead..0000000000 --- a/target/linux/brcm2708/patches-4.19/950-0373-staging-vc-sm-cma-Use-devm_-allocs-for-sm_state.patch +++ /dev/null @@ -1,69 +0,0 @@ -From 6214831525192a9eb665c67fe8c93006c17acbad Mon Sep 17 00:00:00 2001 -From: Dave Stevenson <dave.stevenson@raspberrypi.org> -Date: Fri, 8 Mar 2019 11:06:41 +0000 -Subject: [PATCH 373/806] staging: vc-sm-cma: Use devm_ allocs for sm_state. - -Use managed allocations for sm_state, removing reliance on -manual management. - -Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org> ---- - drivers/staging/vc04_services/vc-sm-cma/vc_sm.c | 12 +++++------- - 1 file changed, 5 insertions(+), 7 deletions(-) - ---- a/drivers/staging/vc04_services/vc-sm-cma/vc_sm.c -+++ b/drivers/staging/vc04_services/vc-sm-cma/vc_sm.c -@@ -656,7 +656,7 @@ static void vc_sm_connected_init(void) - __func__, ret); - - ret = -EIO; -- goto err_free_mem; -+ goto err_failed; - } - - ret = vchi_connect(NULL, 0, vchi_instance); -@@ -665,7 +665,7 @@ static void vc_sm_connected_init(void) - __func__, ret); - - ret = -EIO; -- goto err_free_mem; -+ goto err_failed; - } - - /* Initialize an instance of the shared memory service. */ -@@ -676,7 +676,7 @@ static void vc_sm_connected_init(void) - __func__); - - ret = -EPERM; -- goto err_free_mem; -+ goto err_failed; - } - - /* Create a debug fs directory entry (root). */ -@@ -722,8 +722,7 @@ err_remove_shared_memory: - debugfs_remove_recursive(sm_state->dir_root); - err_stop_sm_service: - vc_sm_cma_vchi_stop(&sm_state->sm_handle); --err_free_mem: -- kfree(sm_state); -+err_failed: - pr_info("[%s]: failed, ret %d\n", __func__, ret); - } - -@@ -732,7 +731,7 @@ static int bcm2835_vc_sm_cma_probe(struc - { - pr_info("%s: Videocore shared memory driver\n", __func__); - -- sm_state = kzalloc(sizeof(*sm_state), GFP_KERNEL); -+ sm_state = devm_kzalloc(&pdev->dev, sizeof(*sm_state), GFP_KERNEL); - if (!sm_state) - return -ENOMEM; - sm_state->pdev = pdev; -@@ -766,7 +765,6 @@ static int bcm2835_vc_sm_cma_remove(stru - - /* Free the memory for the state structure. */ - mutex_destroy(&sm_state->map_lock); -- kfree(sm_state); - } - - pr_debug("[%s]: end\n", __func__); |