From 1325e74e0c2f9ebdafe05b1492cec77a60059920 Mon Sep 17 00:00:00 2001 From: Hauke Mehrtens Date: Mon, 25 Mar 2019 15:29:06 +0100 Subject: kernel: Remove support for kernel 3.18 No target is using kernel 3.18 anymore, remove all the generic support for kernel 3.18. The removed packages are depending on kernel 3.18 only and are not used on any recent kernel. Signed-off-by: Hauke Mehrtens --- ...o-see-if-the-device-is-processing-a-messa.patch | 47 ---------------------- 1 file changed, 47 deletions(-) delete mode 100644 target/linux/generic/pending-3.18/092-01-spi-Check-to-see-if-the-device-is-processing-a-messa.patch (limited to 'target/linux/generic/pending-3.18/092-01-spi-Check-to-see-if-the-device-is-processing-a-messa.patch') diff --git a/target/linux/generic/pending-3.18/092-01-spi-Check-to-see-if-the-device-is-processing-a-messa.patch b/target/linux/generic/pending-3.18/092-01-spi-Check-to-see-if-the-device-is-processing-a-messa.patch deleted file mode 100644 index fa3ab6a638..0000000000 --- a/target/linux/generic/pending-3.18/092-01-spi-Check-to-see-if-the-device-is-processing-a-messa.patch +++ /dev/null @@ -1,47 +0,0 @@ -From: Mark Brown -Date: Tue, 9 Dec 2014 19:46:56 +0000 -Subject: [PATCH] spi: Check to see if the device is processing a message - before we idle - -cur_msg is updated under the queue lock and holds the message we are -currently processing. Since currently we only ever do removals in the -pump kthread it doesn't matter in what order we do things but we want -to be able to push things out from the submitting thread so pull the -check to see if we're currently handling a message before we check to -see if the queue is idle. - -Signed-off-by: Mark Brown ---- - ---- a/drivers/spi/spi.c -+++ b/drivers/spi/spi.c -@@ -891,8 +891,16 @@ static void spi_pump_messages(struct kth - bool was_busy = false; - int ret; - -- /* Lock queue and check for queue work */ -+ /* Lock queue */ - spin_lock_irqsave(&master->queue_lock, flags); -+ -+ /* Make sure we are not already running a message */ -+ if (master->cur_msg) { -+ spin_unlock_irqrestore(&master->queue_lock, flags); -+ return; -+ } -+ -+ /* Check if the queue is idle */ - if (list_empty(&master->queue) || !master->running) { - if (!master->busy) { - spin_unlock_irqrestore(&master->queue_lock, flags); -@@ -916,11 +924,6 @@ static void spi_pump_messages(struct kth - return; - } - -- /* Make sure we are not already running a message */ -- if (master->cur_msg) { -- spin_unlock_irqrestore(&master->queue_lock, flags); -- return; -- } - /* Extract head of queue */ - master->cur_msg = - list_first_entry(&master->queue, struct spi_message, queue); -- cgit v1.2.3