From: Niklas Neronin <niklas.neronin@linux.intel.com>
To: mathias.nyman@linux.intel.com
Cc: linux-usb@vger.kernel.org, michal.pecio@gmail.com,
Niklas Neronin <niklas.neronin@linux.intel.com>
Subject: [PATCH v2 13/13] usb: xhci: use 64-bit Addressing Capability macro
Date: Thu, 13 Nov 2025 13:56:40 +0100 [thread overview]
Message-ID: <20251113125640.2875608-14-niklas.neronin@linux.intel.com> (raw)
In-Reply-To: <20251113125640.2875608-1-niklas.neronin@linux.intel.com>
Simplify by replace BIT(0) call with its relevant macro.
Signed-off-by: Niklas Neronin <niklas.neronin@linux.intel.com>
---
drivers/usb/host/xhci.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
index 79e707686c1a..294cc9226328 100644
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -5480,7 +5480,7 @@ int xhci_gen_setup(struct usb_hcd *hcd, xhci_get_quirks_t get_quirks)
* DMA_BIT_MASK(32)) in this xhci_gen_setup().
*/
if (xhci->quirks & XHCI_NO_64BIT_SUPPORT)
- xhci->hcc_params &= ~BIT(0);
+ xhci->hcc_params &= ~HCC_64BIT_ADDR;
/* Set dma_mask and coherent_dma_mask to 64-bits,
* if xHC supports 64-bit addressing */
--
2.50.1
next prev parent reply other threads:[~2025-11-13 12:59 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-13 12:56 [PATCH v2 00/13] usb: xhci: Host Controller Capability Registers rework Niklas Neronin
2025-11-13 12:56 ` [PATCH v2 01/13] usb: xhci: remove deprecated TODO comment Niklas Neronin
2025-11-13 12:56 ` [PATCH v2 02/13] usb: xhci: remove unused trace operation and argument Niklas Neronin
2025-11-13 12:56 ` [PATCH v2 03/13] usb: xhci: use cached HCSPARAMS1 value Niklas Neronin
2025-11-13 12:56 ` [PATCH v2 04/13] usb: xhci: simplify handling of Structural Parameters 1 values Niklas Neronin
2025-11-13 12:56 ` [PATCH v2 05/13] usb: xhci: limit number of ports to 127 Niklas Neronin
2025-11-13 12:56 ` [PATCH v2 06/13] usb: xhci: limit number of interrupts to 128 Niklas Neronin
2025-11-13 12:56 ` [PATCH v2 07/13] usb: xhci: improve xhci-caps.h comments Niklas Neronin
2025-11-13 12:56 ` [PATCH v2 08/13] usb: xhci: simplify Isochronous Scheduling Threshold handling Niklas Neronin
2025-11-13 12:56 ` [PATCH v2 09/13] usb: xhci: simplify Max Scratchpad buffer macros Niklas Neronin
2025-11-13 12:56 ` [PATCH v2 10/13] usb: xhci: drop xhci-caps.h dependence on xhci-ext-caps.h Niklas Neronin
2025-11-13 12:56 ` [PATCH v2 11/13] usb: xhci: standardize single bit-field macros Niklas Neronin
2025-11-13 12:56 ` [PATCH v2 12/13] usb: xhci: standardize multi " Niklas Neronin
2025-11-13 12:56 ` Niklas Neronin [this message]
2025-11-19 14:00 ` [PATCH v2 00/13] usb: xhci: Host Controller Capability Registers rework Mathias Nyman
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