brcm2708: remove linux 4.14 support

[openwrt/staging/chunkeey.git] / target / linux / brcm2708 / patches-4.14 / 950-0419-media-ov5647-Use-gpiod_set_value_cansleep.patch

diff --git a/target/linux/brcm2708/patches-4.14/950-0419-media-ov5647-Use-gpiod_set_value_cansleep.patch b/target/linux/brcm2708/patches-4.14/950-0419-media-ov5647-Use-gpiod_set_value_cansleep.patch
deleted file mode 100644 (file)
index 5517d1f..0000000
--- a/target/linux/brcm2708/patches-4.14/950-0419-media-ov5647-Use-gpiod_set_value_cansleep.patch
+++ /dev/null
@@ -1,54 +0,0 @@
-From 185076ab6bc5dd83f2da62552fbb79a53d36314d Mon Sep 17 00:00:00 2001
-From: Dave Stevenson <dave.stevenson@raspberrypi.org>
-Date: Tue, 18 Sep 2018 11:08:51 +0100
-Subject: [PATCH 419/454] media: ov5647: Use gpiod_set_value_cansleep
-
-All calls to the gpio library are in contexts that can sleep,
-therefore there is no issue with having those GPIOs controlled
-by controllers which require sleeping (eg I2C GPIO expanders).
-
-Switch to using gpiod_set_value_cansleep instead of gpiod_set_value
-to avoid triggering the warning in gpiolib should the GPIO
-controller need to sleep.
-
-Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org>
----
- drivers/media/i2c/ov5647.c | 8 ++++----
- 1 file changed, 4 insertions(+), 4 deletions(-)
-
---- a/drivers/media/i2c/ov5647.c
-+++ b/drivers/media/i2c/ov5647.c
-@@ -348,7 +348,7 @@ static int ov5647_sensor_power(struct v4
-               dev_dbg(&client->dev, "OV5647 power on\n");
- 
-               if (ov5647->pwdn) {
--                      gpiod_set_value(ov5647->pwdn, 0);
-+                      gpiod_set_value_cansleep(ov5647->pwdn, 0);
-                       msleep(PWDN_ACTIVE_DELAY_MS);
-               }
- 
-@@ -390,7 +390,7 @@ static int ov5647_sensor_power(struct v4
- 
-               clk_disable_unprepare(ov5647->xclk);
- 
--              gpiod_set_value(ov5647->pwdn, 1);
-+              gpiod_set_value_cansleep(ov5647->pwdn, 1);
-       }
- 
-       /* Update the power count. */
-@@ -624,13 +624,13 @@ static int ov5647_probe(struct i2c_clien
-               goto mutex_remove;
- 
-       if (sensor->pwdn) {
--              gpiod_set_value(sensor->pwdn, 0);
-+              gpiod_set_value_cansleep(sensor->pwdn, 0);
-               msleep(PWDN_ACTIVE_DELAY_MS);
-       }
- 
-       ret = ov5647_detect(sd);
- 
--      gpiod_set_value(sensor->pwdn, 1);
-+      gpiod_set_value_cansleep(sensor->pwdn, 1);
- 
-       if (ret < 0)
-               goto error;