[alsa-devel] sound/pci/hda/hda_tegra.c
Eliot Blennerhassett
eliot at blennerhassett.gen.nz
Fri Feb 13 05:11:49 CET 2015
Browsing code I came across this...
sound/pci/hda/hda_tegra.c
static int hda_tegra_init_chip(struct azx *chip, struct platform_device
*pdev)
...
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
hda->regs = devm_ioremap_resource(dev, res);
Checking chip->remap_addr before assignment looks wierd to me, am I
missing something? Should it be 'hda->regs' here?
if (IS_ERR(chip->remap_addr))
return PTR_ERR(chip->remap_addr);
chip->remap_addr = hda->regs + HDA_BAR0;
chip->addr = res->start + HDA_BAR0;
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