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authorPaul Gortmaker <paul.gortmaker@windriver.com>2017-03-27 19:39:10 -0400
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-03-31 17:26:20 +0200
commit49e1590c2ead870f4ae5568816241c4cb9bc1606 (patch)
tree81cba3d4d54ed625898014e4d84f1bfd7db44c04
parent497e1e16f45c70574dc9922c7f75c642c2162119 (diff)
serial: 8250_EXAR: fix duplicate Kconfig text and add missing help text
In commit d0aeaa83f0b0f7a92615bbdd6b1f96812f7dcfd2 ("serial: exar: split out the exar code from 8250_pci") the exar driver got its own Kconfig. However the text for the new option was never changed from the original 8250_PCI text, and hence it appears confusing when you get asked the same question twice: 8250/16550 PCI device support (SERIAL_8250_PCI) [Y/n/m/?] (NEW) 8250/16550 PCI device support (SERIAL_8250_EXAR) [Y/n/m] (NEW) Adding to the confusion, is that there is no help text for this new option to indicate it is specific to a certain family of cards. Fix both issues at the same time, as well as the space vs. tab issues introduced in the same commit. Fixes: d0aeaa83f0b0 ("serial: exar: split out the exar code from 8250_pci") Cc: Jiri Slaby <jslaby@suse.com> Cc: linux-serial@vger.kernel.org Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Acked-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r--drivers/tty/serial/8250/Kconfig8
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/tty/serial/8250/Kconfig b/drivers/tty/serial/8250/Kconfig
index a65fb8197aec..0e3f529d50e9 100644
--- a/drivers/tty/serial/8250/Kconfig
+++ b/drivers/tty/serial/8250/Kconfig
@@ -128,9 +128,13 @@ config SERIAL_8250_PCI
by the parport_serial driver, enabled with CONFIG_PARPORT_SERIAL.
config SERIAL_8250_EXAR
- tristate "8250/16550 PCI device support"
- depends on SERIAL_8250_PCI
+ tristate "8250/16550 Exar/Commtech PCI/PCIe device support"
+ depends on SERIAL_8250_PCI
default SERIAL_8250
+ help
+ This builds support for XR17C1xx, XR17V3xx and some Commtech
+ 422x PCIe serial cards that are not covered by the more generic
+ SERIAL_8250_PCI option.
config SERIAL_8250_HP300
tristate