bcm27xx: remove obsolete kernel 5.4

With the upgrade to kernel 5.10 per default the old version is no
longer required to be in tree.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>

1 files changed, 0 insertions, 35 deletions

diff --git a/target/linux/bcm27xx/patches-5.4/950-0212-spi-bcm2835-enable-shared-interrupt-support.patch b/target/linux/bcm27xx/patches-5.4/950-0212-spi-bcm2835-enable-shared-interrupt-support.patch
deleted file mode 100644
index 5326934b71..0000000000
--- a/target/linux/bcm27xx/patches-5.4/950-0212-spi-bcm2835-enable-shared-interrupt-support.patch
+++ /dev/null
@@ -1,35 +0,0 @@
-From ac94635b678715af00a685ada0a1b60dfb54c771 Mon Sep 17 00:00:00 2001
-From: Martin Sperl <kernel@martin.sperl.org>
-Date: Mon, 13 May 2019 11:05:27 +0000
-Subject: [PATCH] spi: bcm2835: enable shared interrupt support
-
-Add shared interrupt support for this driver.
-
-Signed-off-by: Martin Sperl <kernel@martin.sperl.org>
----
- drivers/spi/spi-bcm2835.c | 7 ++++++-
- 1 file changed, 6 insertions(+), 1 deletion(-)
-
---- a/drivers/spi/spi-bcm2835.c
-+++ b/drivers/spi/spi-bcm2835.c
-@@ -379,6 +379,10 @@ static irqreturn_t bcm2835_spi_interrupt
- 	if (bs->tx_len && cs & BCM2835_SPI_CS_DONE)
- 		bcm2835_wr_fifo_blind(bs, BCM2835_SPI_FIFO_SIZE);
- 
-+	/* check if we got interrupt enabled */
-+	if (!(bcm2835_rd(bs, BCM2835_SPI_CS) & BCM2835_SPI_CS_INTR))
-+		return IRQ_NONE;
-+
- 	/* Read as many bytes as possible from FIFO */
- 	bcm2835_rd_fifo(bs);
- 	/* Write as many bytes as possible to FIFO */
-@@ -1287,7 +1291,8 @@ static int bcm2835_spi_probe(struct plat
- 	bcm2835_wr(bs, BCM2835_SPI_CS,
- 		   BCM2835_SPI_CS_CLEAR_RX | BCM2835_SPI_CS_CLEAR_TX);
- 
--	err = devm_request_irq(&pdev->dev, bs->irq, bcm2835_spi_interrupt, 0,
-+	err = devm_request_irq(&pdev->dev, bs->irq, bcm2835_spi_interrupt,
-+			       IRQF_SHARED,
- 			       dev_name(&pdev->dev), ctlr);
- 	if (err) {
- 		dev_err(&pdev->dev, "could not request IRQ: %d\n", err);