Linux USB
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From: Niklas Schnelle <schnelle@linux.ibm.com>
To: Arnd Bergmann <arnd@arndb.de>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: "Bjorn Helgaas" <bhelgaas@google.com>,
	"Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>,
	"Mauro Carvalho Chehab" <mchehab@kernel.org>,
	"Alan Stern" <stern@rowland.harvard.edu>,
	"Rafael J. Wysocki" <rafael@kernel.org>,
	"Geert Uytterhoeven" <geert@linux-m68k.org>,
	"Paul Walmsley" <paul.walmsley@sifive.com>,
	"Palmer Dabbelt" <palmer@dabbelt.com>,
	"Albert Ou" <aou@eecs.berkeley.edu>,
	linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org,
	linux-pci@vger.kernel.org, "Arnd Bergmann" <arnd@kernel.org>,
	linux-usb@vger.kernel.org
Subject: [PATCH v4 34/41] usb: add HAS_IOPORT dependencies
Date: Tue, 16 May 2023 13:00:30 +0200	[thread overview]
Message-ID: <20230516110038.2413224-35-schnelle@linux.ibm.com> (raw)
In-Reply-To: <20230516110038.2413224-1-schnelle@linux.ibm.com>

In a future patch HAS_IOPORT=n will result in inb()/outb() and friends
not being declared. We thus need to add HAS_IOPORT as dependency for
those drivers using them.

Co-developed-by: Arnd Bergmann <arnd@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@kernel.org>
Signed-off-by: Niklas Schnelle <schnelle@linux.ibm.com>
---
Note: The HAS_IOPORT Kconfig option was added in v6.4-rc1 so
      per-subsystem patches may be applied independently

 drivers/usb/host/Kconfig | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig
index c170672f847e..4448d0ab06f0 100644
--- a/drivers/usb/host/Kconfig
+++ b/drivers/usb/host/Kconfig
@@ -376,7 +376,7 @@ config USB_ISP116X_HCD
 
 config USB_ISP1362_HCD
 	tristate "ISP1362 HCD support"
-	depends on HAS_IOMEM
+	depends on HAS_IOPORT
 	depends on COMPILE_TEST # nothing uses this
 	help
 	  Supports the Philips ISP1362 chip as a host controller
@@ -578,7 +578,7 @@ endif # USB_OHCI_HCD
 
 config USB_UHCI_HCD
 	tristate "UHCI HCD (most Intel and VIA) support"
-	depends on USB_PCI || USB_UHCI_SUPPORT_NON_PCI_HC
+	depends on (USB_PCI && HAS_IOPORT) || USB_UHCI_SUPPORT_NON_PCI_HC
 	help
 	  The Universal Host Controller Interface is a standard by Intel for
 	  accessing the USB hardware in the PC (which is also called the USB
-- 
2.39.2


       reply	other threads:[~2023-05-16 11:43 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20230516110038.2413224-1-schnelle@linux.ibm.com>
2023-05-16 11:00 ` Niklas Schnelle [this message]
2023-05-16 11:00 ` [PATCH v4 35/41] usb: uhci: handle HAS_IOPORT dependencies Niklas Schnelle
2023-05-16 16:29   ` Greg Kroah-Hartman
2023-05-16 16:44     ` Arnd Bergmann
2023-05-16 19:51       ` Alan Stern
2023-05-17  8:29         ` Niklas Schnelle
2023-05-16 20:17     ` Alan Stern
2023-05-17 12:17       ` Arnd Bergmann
2023-05-19 11:31         ` Niklas Schnelle
2023-05-16 11:00 ` [PATCH v4 36/41] usb: pci-quirks: " Niklas Schnelle
2023-05-30 11:00   ` Niklas Schnelle

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