From e09b41010ba33a20a87472ee821fa407a5b8da36 Mon Sep 17 00:00:00 2001 From: José Pekkarinen Date: Mon, 11 Apr 2016 10:41:07 +0300 Subject: These changes are the raw update to linux-4.4.6-rt14. Kernel sources are taken from kernel.org, and rt patch from the rt wiki download page. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit During the rebasing, the following patch collided: Force tick interrupt and get rid of softirq magic(I70131fb85). Collisions have been removed because its logic was found on the source already. Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769 Signed-off-by: José Pekkarinen --- kernel/sound/soc/tegra/tegra30_i2s.c | 23 ++++------------------- 1 file changed, 4 insertions(+), 19 deletions(-) (limited to 'kernel/sound/soc/tegra/tegra30_i2s.c') diff --git a/kernel/sound/soc/tegra/tegra30_i2s.c b/kernel/sound/soc/tegra/tegra30_i2s.c index fe36375ba..8e55583aa 100644 --- a/kernel/sound/soc/tegra/tegra30_i2s.c +++ b/kernel/sound/soc/tegra/tegra30_i2s.c @@ -379,7 +379,7 @@ static int tegra30_i2s_platform_probe(struct platform_device *pdev) struct tegra30_i2s *i2s; const struct of_device_id *match; u32 cif_ids[2]; - struct resource *mem, *memregion; + struct resource *mem; void __iomem *regs; int ret; @@ -419,24 +419,9 @@ static int tegra30_i2s_platform_probe(struct platform_device *pdev) } mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!mem) { - dev_err(&pdev->dev, "No memory resource\n"); - ret = -ENODEV; - goto err_clk_put; - } - - memregion = devm_request_mem_region(&pdev->dev, mem->start, - resource_size(mem), DRV_NAME); - if (!memregion) { - dev_err(&pdev->dev, "Memory region already claimed\n"); - ret = -EBUSY; - goto err_clk_put; - } - - regs = devm_ioremap(&pdev->dev, mem->start, resource_size(mem)); - if (!regs) { - dev_err(&pdev->dev, "ioremap failed\n"); - ret = -ENOMEM; + regs = devm_ioremap_resource(&pdev->dev, mem); + if (IS_ERR(regs)) { + ret = PTR_ERR(regs); goto err_clk_put; } -- cgit 1.2.3-korg