From 19226502bf6393706defe7f049c587b32c9b4f33 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= Date: Wed, 31 Jul 2019 18:23:26 +0200 Subject: brcm2708: update to latest patches from the RPi foundation MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Álvaro Fernández Rojas --- ...i-bcm2835-enable-shared-interrupt-support.patch | 35 ---------------------- 1 file changed, 35 deletions(-) delete mode 100644 target/linux/brcm2708/patches-4.19/950-0557-spi-bcm2835-enable-shared-interrupt-support.patch (limited to 'target/linux/brcm2708/patches-4.19/950-0557-spi-bcm2835-enable-shared-interrupt-support.patch') diff --git a/target/linux/brcm2708/patches-4.19/950-0557-spi-bcm2835-enable-shared-interrupt-support.patch b/target/linux/brcm2708/patches-4.19/950-0557-spi-bcm2835-enable-shared-interrupt-support.patch deleted file mode 100644 index 698134562d..0000000000 --- a/target/linux/brcm2708/patches-4.19/950-0557-spi-bcm2835-enable-shared-interrupt-support.patch +++ /dev/null @@ -1,35 +0,0 @@ -From 6dc0f30ee18404547a2ca94fd11914ea0d75841f Mon Sep 17 00:00:00 2001 -From: Martin Sperl -Date: Mon, 13 May 2019 11:05:27 +0000 -Subject: [PATCH 557/703] spi: bcm2835: enable shared interrupt support - -Add shared interrupt support for this driver. - -Signed-off-by: Martin Sperl ---- - 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 -@@ -150,6 +150,10 @@ static irqreturn_t bcm2835_spi_interrupt - struct spi_master *master = dev_id; - struct bcm2835_spi *bs = spi_master_get_devdata(master); - -+ /* 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 */ -@@ -755,7 +759,8 @@ 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), master); - if (err) { - dev_err(&pdev->dev, "could not request IRQ: %d\n", err); -- cgit v1.2.3