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| author | Hans Zhang <18255117159@163.com> | 2026-05-01 00:39:17 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-05-21 16:43:04 +0200 |
| commit | ac66a00ed2059447ffbdc86afd9cbbc6098333a6 (patch) | |
| tree | 10c46a32d255801d303d2304393e6d41c79cf4d2 | |
| parent | b45172f4f6172b18c0ee598bf171aea47d898c86 (diff) | |
| download | linux-ac66a00ed2059447ffbdc86afd9cbbc6098333a6.tar.gz linux-ac66a00ed2059447ffbdc86afd9cbbc6098333a6.zip | |
usb: xhci: Use FIELD_MODIFY()
Use FIELD_MODIFY() to remove open-coded bit manipulation.
No functional change intended.
Signed-off-by: Hans Zhang <18255117159@163.com>
Link: https://patch.msgid.link/20260430163919.47372-5-18255117159@163.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/usb/host/xhci-hub.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/usb/host/xhci-hub.c b/drivers/usb/host/xhci-hub.c index bacd0ddd0d09..3830d4123961 100644 --- a/drivers/usb/host/xhci-hub.c +++ b/drivers/usb/host/xhci-hub.c @@ -226,9 +226,8 @@ static int xhci_create_usb3x_bos_desc(struct xhci_hcd *xhci, char *buf, USB_SSP_SUBLINK_SPEED_ST_SYM_RX); ssp_cap->bmSublinkSpeedAttr[offset++] = cpu_to_le32(attr); - attr &= ~USB_SSP_SUBLINK_SPEED_ST; - attr |= FIELD_PREP(USB_SSP_SUBLINK_SPEED_ST, - USB_SSP_SUBLINK_SPEED_ST_SYM_TX); + FIELD_MODIFY(USB_SSP_SUBLINK_SPEED_ST, &attr, + USB_SSP_SUBLINK_SPEED_ST_SYM_TX); ssp_cap->bmSublinkSpeedAttr[offset++] = cpu_to_le32(attr); break; case PLT_ASYM_RX: |