Commit 6ba6351b authored by Maciej W. Rozycki's avatar Maciej W. Rozycki Committed by Greg Kroah-Hartman
Browse files

serial: 8250: Correct Kconfig help text for blacklisted PCI devices 



Correct the Kconfig help text for SERIAL_8250_LPSS, SERIAL_8250_MID and
SERIAL_8250_PERICOM configuration options for dedicated PCI UART drivers
that have been blacklisted in the generic PCI 8250 UART driver and as
from commit a13e19cf ("serial: 8250_lpss: split LPSS driver to
separate module"), commit d9eda9ba ("serial: 8250_pci: Intel MID
UART support to its own driver"), and commit fcfd3c09 ("serial:
8250_pci: Split out Pericom driver") respectively are not handled by
said driver anymore (rather than for extra features only, as the current
text indicates), and therefore require the respective dedicated drivers
to work at all.

Signed-off-by: default avatarMaciej W. Rozycki <macro@orcam.me.uk>
Link: https://lore.kernel.org/r/alpine.DEB.2.21.2202121704560.34636@angie.orcam.me.uk


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent c77a6ac8

drivers/tty/serial/8250/Kconfig

+9 −7
Original line number Diff line number Diff line
@@ -479,11 +479,12 @@ config SERIAL_8250_LPSS 
	select DW_DMAC_PCI if (SERIAL_8250_DMA && X86_INTEL_LPSS)

	select RATIONAL

	help

	  Selecting this option will enable handling of the extra features

	  present on the UART found on various Intel platforms such as:

	  Selecting this option will enable handling of the UART found on

	  various Intel platforms such as:

	    - Intel Baytrail SoC

	    - Intel Braswell SoC

	    - Intel Quark X1000 SoC

	  that are not covered by the more generic SERIAL_8250_PCI option.



config SERIAL_8250_MID

	tristate "Support for serial ports on Intel MID platforms"
@@ -494,17 +495,18 @@ config SERIAL_8250_MID 
	select HSU_DMA_PCI if (HSU_DMA && X86_INTEL_MID)

	select RATIONAL

	help

	  Selecting this option will enable handling of the extra features

	  present on the UART found on Intel Medfield SOC and various other

	  Intel platforms.

	  Selecting this option will enable handling of the UART found on

	  Intel Medfield SOC and various other Intel platforms that is not

	  covered by the more generic SERIAL_8250_PCI option.



config SERIAL_8250_PERICOM

	tristate "Support for Pericom and Acces I/O serial ports"

	default SERIAL_8250

	depends on SERIAL_8250 && PCI

	help

	  Selecting this option will enable handling of the extra features

	  present on the Pericom and Acces I/O UARTs.

	  Selecting this option will enable handling of the Pericom and Acces

	  I/O UARTs that are not covered by the more generic SERIAL_8250_PCI

	  option.



config SERIAL_8250_PXA

	tristate "PXA serial port support"