From c1bc97f8f498a2bfab63ceef761fb0e88ef7c065 Mon Sep 17 00:00:00 2001 From: Alan Cox Date: Mon, 28 Apr 2014 20:50:56 +0100 Subject: [PATCH] goldfish bus: don't call request_mem_region This is a bug fix that has been lurking in the Google tree but not pushed upstream. From: Octavian Purdila The memory region is already reserved in goldfish_init() during platform init. Signed-off-by: Octavian Purdila Signed-off-by: Jun Tian Signed-off-by: Alan Cox Signed-off-by: Greg Kroah-Hartman --- drivers/platform/goldfish/pdev_bus.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/drivers/platform/goldfish/pdev_bus.c b/drivers/platform/goldfish/pdev_bus.c index 92cc4cfafde5..4eb2bb34790d 100644 --- a/drivers/platform/goldfish/pdev_bus.c +++ b/drivers/platform/goldfish/pdev_bus.c @@ -184,11 +184,6 @@ static int goldfish_pdev_bus_probe(struct platform_device *pdev) pdev_bus_addr = r->start; pdev_bus_len = resource_size(r); - if (request_mem_region(pdev_bus_addr, pdev_bus_len, "goldfish")) { - dev_err(&pdev->dev, "unable to reserve Goldfish MMIO.\n"); - return -EBUSY; - } - pdev_bus_base = ioremap(pdev_bus_addr, pdev_bus_len); if (pdev_bus_base == NULL) { ret = -ENOMEM; -- 2.34.1