1 files changed, 0 insertions, 32 deletions
diff --git a/target/linux/bcm27xx/patches-5.10/950-0691-drm-vc4-replace-idr_init-by-idr_init_base.patch b/target/linux/bcm27xx/patches-5.10/950-0691-drm-vc4-replace-idr_init-by-idr_init_base.patch
deleted file mode 100644
index 2e9a8483a5..0000000000
--- a/target/linux/bcm27xx/patches-5.10/950-0691-drm-vc4-replace-idr_init-by-idr_init_base.patch
+++ /dev/null
@@ -1,32 +0,0 @@
-From b19ef92e9e95765bab9b952aa781363fe2917254 Mon Sep 17 00:00:00 2001
-From: Deepak R Varma <mh12gx2825@gmail.com>
-Date: Fri, 6 Nov 2020 01:51:35 +0530
-Subject: [PATCH] drm/vc4: replace idr_init() by idr_init_base()
-
-idr_init() uses base 0 which is an invalid identifier for this driver.
-The idr_alloc for this driver uses VC4_PERFMONID_MIN as start value for
-ID range and it is #defined to 1. The new function idr_init_base allows
-IDR to set the ID lookup from base 1. This avoids all lookups that
-otherwise starts from 0 since 0 is always unused / available.
-
-References: commit 6ce711f27500 ("idr: Make 1-based IDRs more efficient")
-
-Signed-off-by: Deepak R Varma <mh12gx2825@gmail.com>
-Reviewed-by: Eric Anholt <eric@anholt.net>
-Signed-off-by: Maxime Ripard <maxime@cerno.tech>
-Link: https://patchwork.freedesktop.org/patch/msgid/20201105202135.GA145111@localhost
----
- drivers/gpu/drm/vc4/vc4_perfmon.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
---- a/drivers/gpu/drm/vc4/vc4_perfmon.c
-+++ b/drivers/gpu/drm/vc4/vc4_perfmon.c
-@@ -77,7 +77,7 @@ struct vc4_perfmon *vc4_perfmon_find(str
- void vc4_perfmon_open_file(struct vc4_file *vc4file)
- {
- 	mutex_init(&vc4file->perfmon.lock);
--	idr_init(&vc4file->perfmon.idr);
-+	idr_init_base(&vc4file->perfmon.idr, VC4_PERFMONID_MIN);
- }
- 
- static int vc4_perfmon_idr_del(int id, void *elem, void *data)