bcm27xx: remove linux 5.10 compatibility

[openwrt/staging/chunkeey.git] / target / linux / bcm27xx / patches-5.10 / 950-0053-firmware-bcm2835-Support-ARCH_BCM270x.patch

diff --git a/target/linux/bcm27xx/patches-5.10/950-0053-firmware-bcm2835-Support-ARCH_BCM270x.patch b/target/linux/bcm27xx/patches-5.10/950-0053-firmware-bcm2835-Support-ARCH_BCM270x.patch
deleted file mode 100644 (file)
index d5ffe71..0000000
--- a/target/linux/bcm27xx/patches-5.10/950-0053-firmware-bcm2835-Support-ARCH_BCM270x.patch
+++ /dev/null
@@ -1,97 +0,0 @@
-From 410ae9727ad520a140b88c7151e0432d58516bc3 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Noralf=20Tr=C3=B8nnes?= <noralf@tronnes.org>
-Date: Fri, 26 Jun 2015 14:25:01 +0200
-Subject: [PATCH] firmware: bcm2835: Support ARCH_BCM270x
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Support booting without Device Tree.
-Turn on USB power.
-Load driver early because of lacking support for deferred probing
-in many drivers.
-
-Signed-off-by: Noralf Trønnes <noralf@tronnes.org>
-
-firmware: bcm2835: Don't turn on USB power
-
-The raspberrypi-power driver is now used to turn on USB power.
-
-This partly reverts commit:
-firmware: bcm2835: Support ARCH_BCM270x
-
-Signed-off-by: Noralf Trønnes <noralf@tronnes.org>
----
- drivers/firmware/raspberrypi.c | 19 +++++++++++++++++--
- 1 file changed, 17 insertions(+), 2 deletions(-)
-
---- a/drivers/firmware/raspberrypi.c
-+++ b/drivers/firmware/raspberrypi.c
-@@ -32,6 +32,8 @@ struct rpi_firmware {
-       struct kref consumers;
- };
- 
-+static struct platform_device *g_pdev;
-+
- static DEFINE_MUTEX(transaction_lock);
- 
- static void response_callback(struct mbox_client *cl, void *msg)
-@@ -272,6 +274,7 @@ static int rpi_firmware_probe(struct pla
-       kref_init(&fw->consumers);
- 
-       platform_set_drvdata(pdev, fw);
-+      g_pdev = pdev;
- 
-       rpi_firmware_print_firmware_revision(fw);
-       rpi_register_hwmon_driver(dev, fw);
-@@ -301,6 +304,8 @@ static int rpi_firmware_remove(struct pl
- 
-       rpi_firmware_put(fw);
- 
-+      g_pdev = NULL;
-+
-       return 0;
- }
- 
-@@ -314,7 +319,7 @@ static int rpi_firmware_remove(struct pl
-  */
- struct rpi_firmware *rpi_firmware_get(struct device_node *firmware_node)
- {
--      struct platform_device *pdev = of_find_device_by_node(firmware_node);
-+      struct platform_device *pdev = g_pdev;
-       struct rpi_firmware *fw;
- 
-       if (!pdev)
-@@ -327,12 +332,9 @@ struct rpi_firmware *rpi_firmware_get(st
-       if (!kref_get_unless_zero(&fw->consumers))
-               goto err_put_device;
- 
--      put_device(&pdev->dev);
--
-       return fw;
- 
- err_put_device:
--      put_device(&pdev->dev);
-       return NULL;
- }
- EXPORT_SYMBOL_GPL(rpi_firmware_get);
-@@ -352,7 +354,18 @@ static struct platform_driver rpi_firmwa
-       .shutdown       = rpi_firmware_shutdown,
-       .remove         = rpi_firmware_remove,
- };
--module_platform_driver(rpi_firmware_driver);
-+
-+static int __init rpi_firmware_init(void)
-+{
-+      return platform_driver_register(&rpi_firmware_driver);
-+}
-+subsys_initcall(rpi_firmware_init);
-+
-+static void __init rpi_firmware_exit(void)
-+{
-+      platform_driver_unregister(&rpi_firmware_driver);
-+}
-+module_exit(rpi_firmware_exit);
- 
- MODULE_AUTHOR("Eric Anholt <eric@anholt.net>");
- MODULE_DESCRIPTION("Raspberry Pi firmware driver");