bcm27xx: remove linux 4.19 support

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>

1 files changed, 0 insertions, 38 deletions

diff --git a/target/linux/bcm27xx/patches-4.19/950-0314-Fix-for-Pisound-kernel-module-in-Real-Time-kernel-co.patch b/target/linux/bcm27xx/patches-4.19/950-0314-Fix-for-Pisound-kernel-module-in-Real-Time-kernel-co.patch
deleted file mode 100644
index 657d70d82a..0000000000
--- a/target/linux/bcm27xx/patches-4.19/950-0314-Fix-for-Pisound-kernel-module-in-Real-Time-kernel-co.patch
+++ /dev/null
@@ -1,38 +0,0 @@
-From c93b0344d24ba63e0e4caeb693a9fcb7320aae3a Mon Sep 17 00:00:00 2001
-From: Giedrius <giedrius@blokas.io>
-Date: Wed, 27 Feb 2019 14:27:28 +0000
-Subject: [PATCH] Fix for Pisound kernel module in Real Time kernel
- configuration.
-
-When handler of data_available interrupt is fired, queue_work ends up
-getting called and it can block on a spin lock which is not allowed in
-interrupt context. The fix was to run the handler from a thread context
-instead.
----
- sound/soc/bcm/pisound.c | 8 ++++----
- 1 file changed, 4 insertions(+), 4 deletions(-)
-
---- a/sound/soc/bcm/pisound.c
-+++ b/sound/soc/bcm/pisound.c
-@@ -1,6 +1,6 @@
- /*
-  * Pisound Linux kernel module.
-- * Copyright (C) 2016-2017  Vilniaus Blokas UAB, https://blokas.io/pisound
-+ * Copyright (C) 2016-2019  Vilniaus Blokas UAB, https://blokas.io/pisound
-  *
-  * This program is free software; you can redistribute it and/or
-  * modify it under the terms of the GNU General Public License
-@@ -532,10 +532,10 @@ static void pisnd_spi_gpio_uninit(void)
- 
- static int pisnd_spi_gpio_irq_init(struct device *dev)
- {
--	return request_irq(
--		gpiod_to_irq(data_available),
-+	return request_threaded_irq(
-+		gpiod_to_irq(data_available), NULL,
- 		data_available_interrupt_handler,
--		IRQF_TIMER | IRQF_TRIGGER_RISING,
-+		IRQF_TIMER | IRQF_TRIGGER_RISING | IRQF_ONESHOT,
- 		"data_available_int",
- 		NULL
- 		);