diff options
Diffstat (limited to 'target/linux/brcm2708/patches-4.4/0534-brcmvirt_gpio-Pass-device-structure-into-dma_zalloc_.patch')
-rw-r--r-- | target/linux/brcm2708/patches-4.4/0534-brcmvirt_gpio-Pass-device-structure-into-dma_zalloc_.patch | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/target/linux/brcm2708/patches-4.4/0534-brcmvirt_gpio-Pass-device-structure-into-dma_zalloc_.patch b/target/linux/brcm2708/patches-4.4/0534-brcmvirt_gpio-Pass-device-structure-into-dma_zalloc_.patch deleted file mode 100644 index 63eb897882..0000000000 --- a/target/linux/brcm2708/patches-4.4/0534-brcmvirt_gpio-Pass-device-structure-into-dma_zalloc_.patch +++ /dev/null @@ -1,53 +0,0 @@ -From c540f39ccf8c43d45d2f0a1604fbc920a65e1084 Mon Sep 17 00:00:00 2001 -From: popcornmix <popcornmix@gmail.com> -Date: Mon, 14 Nov 2016 17:46:54 +0000 -Subject: [PATCH] brcmvirt_gpio: Pass device structure into dma_zalloc_coherent - ---- - drivers/gpio/gpio-bcm-virt.c | 9 +++++---- - 1 file changed, 5 insertions(+), 4 deletions(-) - ---- a/drivers/gpio/gpio-bcm-virt.c -+++ b/drivers/gpio/gpio-bcm-virt.c -@@ -102,7 +102,7 @@ static int brcmvirt_gpio_probe(struct pl - goto out; - } - -- ucb->ts_base = dma_zalloc_coherent(NULL, PAGE_SIZE, &ucb->bus_addr, GFP_KERNEL); -+ ucb->ts_base = dma_zalloc_coherent(dev, PAGE_SIZE, &ucb->bus_addr, GFP_KERNEL); - if (!ucb->ts_base) { - pr_err("[%s]: failed to dma_alloc_coherent(%ld)\n", - __func__, PAGE_SIZE); -@@ -116,7 +116,7 @@ static int brcmvirt_gpio_probe(struct pl - - if (err || gpiovirtbuf != 0) { - dev_warn(dev, "Failed to set gpiovirtbuf, trying to get err:%x\n", err); -- dma_free_coherent(NULL, PAGE_SIZE, ucb->ts_base, ucb->bus_addr); -+ dma_free_coherent(dev, PAGE_SIZE, ucb->ts_base, ucb->bus_addr); - ucb->ts_base = 0; - ucb->bus_addr = 0; - } -@@ -168,7 +168,7 @@ static int brcmvirt_gpio_probe(struct pl - return 0; - out: - if (ucb->bus_addr) { -- dma_free_coherent(NULL, PAGE_SIZE, ucb->ts_base, ucb->bus_addr); -+ dma_free_coherent(dev, PAGE_SIZE, ucb->ts_base, ucb->bus_addr); - ucb->bus_addr = 0; - ucb->ts_base = NULL; - } else if (ucb->ts_base) { -@@ -180,12 +180,13 @@ out: - - static int brcmvirt_gpio_remove(struct platform_device *pdev) - { -+ struct device *dev = &pdev->dev; - int err = 0; - struct brcmvirt_gpio *ucb = platform_get_drvdata(pdev); - - gpiochip_remove(&ucb->gc); - if (ucb->bus_addr) -- dma_free_coherent(NULL, PAGE_SIZE, ucb->ts_base, ucb->bus_addr); -+ dma_free_coherent(dev, PAGE_SIZE, ucb->ts_base, ucb->bus_addr); - else if (ucb->ts_base) - iounmap(ucb->ts_base); - return err; |