brcm2708: rename target to bcm27xx

[openwrt/openwrt.git] / target / linux / brcm2708 / patches-4.19 / 950-0735-media-bcm2835-unicam-Replace-hard-coded-loop-limit-w.patch

diff --git a/target/linux/brcm2708/patches-4.19/950-0735-media-bcm2835-unicam-Replace-hard-coded-loop-limit-w.patch b/target/linux/brcm2708/patches-4.19/950-0735-media-bcm2835-unicam-Replace-hard-coded-loop-limit-w.patch
deleted file mode 100644 (file)
index cb9a82b..0000000
--- a/target/linux/brcm2708/patches-4.19/950-0735-media-bcm2835-unicam-Replace-hard-coded-loop-limit-w.patch
+++ /dev/null
@@ -1,44 +0,0 @@
-From 1a013467030ffd6f1958b8a4db1b5312213fb9bd Mon Sep 17 00:00:00 2001
-From: Dave Stevenson <dave.stevenson@raspberrypi.org>
-Date: Thu, 17 Oct 2019 10:16:16 +0100
-Subject: [PATCH] media: bcm2835-unicam: Replace hard coded loop limit
- with a define
-
-In order to protect against a dodgy sensor driver never returning
-an error from enum_mbus_code there was a hardcoded value of 128
-that aborted the loop.
-There is a need to call enum_mbus_code from elsewhere, so move that
-number to a define so it is common across calls.
-
-Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org>
----
- drivers/media/platform/bcm2835/bcm2835-unicam.c | 11 ++++++-----
- 1 file changed, 6 insertions(+), 5 deletions(-)
-
---- a/drivers/media/platform/bcm2835/bcm2835-unicam.c
-+++ b/drivers/media/platform/bcm2835/bcm2835-unicam.c
-@@ -97,6 +97,11 @@ MODULE_PARM_DESC(debug, "Debug level 0-3
- #define unicam_err(dev, fmt, arg...)  \
-               v4l2_err(&(dev)->v4l2_dev, fmt, ##arg)
- 
-+/* To protect against a dodgy sensor driver never returning an error from
-+ * enum_mbus_code, set a maximum index value to be used.
-+ */
-+#define MAX_ENUM_MBUS_CODE    128
-+
- /*
-  * Stride is a 16 bit register, but also has to be a multiple of 16.
-  */
-@@ -738,11 +743,7 @@ static int unicam_enum_fmt_vid_cap(struc
-       int ret = 0;
-       int i;
- 
--      /* Loop whilst the sensor driver says it has more formats, but add a
--       * failsafe against a dodgy driver at 128 (more than any sensor will
--       * ever sensibly advertise)
--       */
--      for (i = 0; !ret && i < 128 ; i++) {
-+      for (i = 0; !ret && i < MAX_ENUM_MBUS_CODE; i++) {
-               memset(&mbus_code, 0, sizeof(mbus_code));
-               mbus_code.index = i;
-