From 786bf7fdaca4c75e7eba6e9aa3a8b5775fd21186 Mon Sep 17 00:00:00 2001 From: Daniel Golle Date: Mon, 21 Mar 2022 01:16:48 +0000 Subject: kernel: delete Linux 5.4 config and patches As the upcoming release will be based on Linux 5.10 only, remove all kernel configuration as well as patches for Linux 5.4. There were no targets still actively using Linux 5.4. Signed-off-by: Daniel Golle (cherry picked from commit 3a14580411adfb75f9a44eded9f41245b9e44606) --- ...-flexcan_irq_state-only-read-timestamp-if.patch | 38 ---------------------- 1 file changed, 38 deletions(-) delete mode 100644 target/linux/layerscape/patches-5.4/802-can-0008-can-flexcan-flexcan_irq_state-only-read-timestamp-if.patch (limited to 'target/linux/layerscape/patches-5.4/802-can-0008-can-flexcan-flexcan_irq_state-only-read-timestamp-if.patch') diff --git a/target/linux/layerscape/patches-5.4/802-can-0008-can-flexcan-flexcan_irq_state-only-read-timestamp-if.patch b/target/linux/layerscape/patches-5.4/802-can-0008-can-flexcan-flexcan_irq_state-only-read-timestamp-if.patch deleted file mode 100644 index 2f839fcfc0..0000000000 --- a/target/linux/layerscape/patches-5.4/802-can-0008-can-flexcan-flexcan_irq_state-only-read-timestamp-if.patch +++ /dev/null @@ -1,38 +0,0 @@ -From 1a92e5a9109963e2491eec111b84b35b4e2adc8f Mon Sep 17 00:00:00 2001 -From: Marc Kleine-Budde -Date: Wed, 9 Oct 2019 15:15:37 +0200 -Subject: [PATCH] can: flexcan: flexcan_irq_state(): only read timestamp if - needed - -The function flexcan_irq_state() checks the controller for CAN state -changes and pushes a skb with the new state and a timestamp into the -rx-offload framework. - -This patch optimizes the function by only reading the timestamp, if a -state change is detected. - -Signed-off-by: Marc Kleine-Budde ---- - drivers/net/can/flexcan.c | 4 ++-- - 1 file changed, 2 insertions(+), 2 deletions(-) - ---- a/drivers/net/can/flexcan.c -+++ b/drivers/net/can/flexcan.c -@@ -751,8 +751,6 @@ static void flexcan_irq_state(struct net - u32 timestamp; - int err; - -- timestamp = priv->read(®s->timer) << 16; -- - flt = reg_esr & FLEXCAN_ESR_FLT_CONF_MASK; - if (likely(flt == FLEXCAN_ESR_FLT_CONF_ACTIVE)) { - tx_state = unlikely(reg_esr & FLEXCAN_ESR_TX_WRN) ? -@@ -772,6 +770,8 @@ static void flexcan_irq_state(struct net - if (likely(new_state == priv->can.state)) - return; - -+ timestamp = priv->read(®s->timer) << 16; -+ - skb = alloc_can_err_skb(dev, &cf); - if (unlikely(!skb)) - return; -- cgit v1.2.3