diff options
| author | Felipe Balbi <felipe.balbi@linux.intel.com> | 2016-10-14 16:28:32 +0300 |
|---|---|---|
| committer | Felipe Balbi <felipe.balbi@linux.intel.com> | 2016-11-03 10:38:34 +0200 |
| commit | 3b2733227f4018ea0be44c477806cfd3bf819f0b (patch) | |
| tree | b6af322156e90630d84f4ddfa568694fa4903051 /drivers/usb/dwc3 | |
| parent | 941f918ecfa757640fa8fa09086700cf5a188e77 (diff) | |
| download | lwn-3b2733227f4018ea0be44c477806cfd3bf819f0b.tar.gz lwn-3b2733227f4018ea0be44c477806cfd3bf819f0b.zip | |
usb: dwc3: core: remove unnecessary alignment
Kernel will give us page aligned memory anyway.
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Diffstat (limited to 'drivers/usb/dwc3')
| -rw-r--r-- | drivers/usb/dwc3/core.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c index e65f30afb89a..1f33abf21e0f 100644 --- a/drivers/usb/dwc3/core.c +++ b/drivers/usb/dwc3/core.c @@ -948,8 +948,6 @@ static void dwc3_core_exit_mode(struct dwc3 *dwc) } } -#define DWC3_ALIGN_MASK (16 - 1) - static int dwc3_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; @@ -962,13 +960,11 @@ static int dwc3_probe(struct platform_device *pdev) int ret; void __iomem *regs; - void *mem; - mem = devm_kzalloc(dev, sizeof(*dwc) + DWC3_ALIGN_MASK, GFP_KERNEL); - if (!mem) + dwc = devm_kzalloc(dev, sizeof(*dwc), GFP_KERNEL); + if (!dwc) return -ENOMEM; - dwc = PTR_ALIGN(mem, DWC3_ALIGN_MASK + 1); dwc->dev = dev; res = platform_get_resource(pdev, IORESOURCE_MEM, 0); |