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| author | Chunfeng Yun <chunfeng.yun@mediatek.com> | 2020-09-08 18:59:58 +0200 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2020-10-01 19:43:05 +0200 |
| commit | 86d1fa17fb91d2579ed059db0125a198c7a388fd (patch) | |
| tree | c4ae54329b490ac7785168232338a10728813d24 /drivers/usb | |
| parent | 740820519c69d84b320199a8a4348e47c447ebfb (diff) | |
| download | u-boot-86d1fa17fb91d2579ed059db0125a198c7a388fd.zip u-boot-86d1fa17fb91d2579ed059db0125a198c7a388fd.tar.gz u-boot-86d1fa17fb91d2579ed059db0125a198c7a388fd.tar.bz2 | |
usb: xhci: convert to HCS_MAX_PORTS()
Use HCS_MAX_PORTS(p) instead of
((p & HCS_MAX_PORTS_MASK) >> HCS_MAX_PORTS_SHIFT)
Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/host/xhci.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c index 51edeb2..5f3a0fb 100644 --- a/drivers/usb/host/xhci.c +++ b/drivers/usb/host/xhci.c @@ -1257,8 +1257,7 @@ static int xhci_lowlevel_init(struct xhci_ctrl *ctrl) return -ENOMEM; reg = xhci_readl(&hccr->cr_hcsparams1); - descriptor.hub.bNbrPorts = ((reg & HCS_MAX_PORTS_MASK) >> - HCS_MAX_PORTS_SHIFT); + descriptor.hub.bNbrPorts = HCS_MAX_PORTS(reg); printf("Register %x NbrPorts %d\n", reg, descriptor.hub.bNbrPorts); /* Port Indicators */ |