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staging: wilc1000: describe the config symbol fully

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This patch removes the warnings reported by checkpatch.pl on the short
description for the config symbol in the Kconfig by adding more comments
to describe the config symbol in more detail.

Signed-off-by: Tony Cho <tony.cho@atmel.com>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Tony Cho 2015-07-28 17:47:21 +09:00 committed by Greg Kroah-Hartman
parent 1625d2166c
commit 5f8966d91e
1 changed files with 20 additions and 8 deletions
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28
drivers/staging/wilc1000/Kconfig
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@ -37,17 +37,26 @@ choice
bool "SDIO support"
depends on MMC
---help---
This module adds support for the SDIO interface
of adapters using WILC chipset. Select this if
your platform is using the SDIO bus.
This module adds support for the SDIO interface of adapters using
WILC1000 chipset. The Atmel WILC1000 SDIO is a full speed interface.
It meets SDIO card specification version 2.0. The interface supports
the 1-bit/4-bit SD transfer mode at the clock range of 0-50 MHz.
The host can use this interface to read and write from any register
within the chip as well as configure the WILC1000 for data DMA.
To use this interface, pin9 (SDIO_SPI_CFG) must be grounded. Select
this if your platform is using the SDIO bus.
config WILC1000_SPI
depends on SPI
bool "SPI support"
---help---
This module adds support for the SPI interface
of adapters using WILC chipset. Select this if
your platform is using the SPI bus.
This module adds support for the SPI interface of adapters using
WILC1000 chipset. The Atmel WILC1000 has a Serial Peripheral
Interface (SPI) that operates as a SPI slave. This SPI interface can
be used for control and for serial I/O of 802.11 data. The SPI is a
full-duplex slave synchronous serial interface that is available
immediately following reset when pin 9 (SDIO_SPI_CFG) is tied to
VDDIO. Select this if your platform is using the SPI bus.
endchoice
config WILC1000_HW_OOB_INTR
@ -55,5 +64,8 @@ config WILC1000_HW_OOB_INTR
depends on WILC1000 && WILC1000_SDIO
default n
---help---
If your platform don't recognize SDIO IRQ, connect chipset external IRQ pin
and check this option. Or, Use this to get all interrupts including SDIO interrupts.
This option enables out-of-band interrupt support for the WILC1000
chipset. This OOB interrupt is intended to provide a faster interrupt
mechanism for SDIO host controllers that don't support SDIO interrupt.
Select this option If the SDIO host controller in your platform
doesn't support SDIO time devision interrupt.