* [PATCH 5.4 184/389] usb: gadget: udc: amd5536 depends on HAS_DMA
[not found] <20220823080115.331990024@linuxfoundation.org>
@ 2022-08-23 8:24 ` Greg Kroah-Hartman
0 siblings, 0 replies; only message in thread
From: Greg Kroah-Hartman @ 2022-08-23 8:24 UTC (permalink / raw)
To: linux-kernel
Cc: Greg Kroah-Hartman, stable, Raviteja Garimella, Felipe Balbi,
linux-usb, Randy Dunlap, Sasha Levin
From: Randy Dunlap <rdunlap@infradead.org>
[ Upstream commit 8097cf2fb3b2205257f1c76f4808e3398d66b6d9 ]
USB_AMD5536UDC should depend on HAS_DMA since it selects USB_SNP_CORE,
which depends on HAS_DMA and since 'select' does not follow any
dependency chains.
Fixes this kconfig warning:
WARNING: unmet direct dependencies detected for USB_SNP_CORE
Depends on [n]: USB_SUPPORT [=y] && USB_GADGET [=y] && (USB_AMD5536UDC [=y] || USB_SNP_UDC_PLAT [=n]) && HAS_DMA [=n]
Selected by [y]:
- USB_AMD5536UDC [=y] && USB_SUPPORT [=y] && USB_GADGET [=y] && USB_PCI [=y]
Fixes: 97b3ffa233b9 ("usb: gadget: udc: amd5536: split core and PCI layer")
Cc: Raviteja Garimella <raviteja.garimella@broadcom.com>
Cc: Felipe Balbi <balbi@kernel.org>
Cc: linux-usb@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Link: https://lore.kernel.org/r/20220709013601.7536-1-rdunlap@infradead.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/usb/gadget/udc/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/gadget/udc/Kconfig b/drivers/usb/gadget/udc/Kconfig
index f985bb4a42db..ccf2c736d495 100644
--- a/drivers/usb/gadget/udc/Kconfig
+++ b/drivers/usb/gadget/udc/Kconfig
@@ -311,7 +311,7 @@ source "drivers/usb/gadget/udc/bdc/Kconfig"
config USB_AMD5536UDC
tristate "AMD5536 UDC"
- depends on USB_PCI
+ depends on USB_PCI && HAS_DMA
select USB_SNP_CORE
help
The AMD5536 UDC is part of the AMD Geode CS5536, an x86 southbridge.
--
2.35.1
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