diff options
| author | Anantha Idapalapati <aidapalapati@nvidia.com> | 2010-12-29 16:21:36 +0530 |
|---|---|---|
| committer | Dan Willemsen <dwillemsen@nvidia.com> | 2011-11-30 21:46:10 -0800 |
| commit | 2b1c5d3938000ecd261bca77af4715d53c7d60bc (patch) | |
| tree | 8c33bd3e506f1e92a2765346229078b83500ddf6 /arch/arm/mach-tegra/board-ventana.c | |
| parent | ee9f7e4f43feddb9b2b7615fa2a06b901a2909a0 (diff) | |
ARM: tegra: bt-rfkill: remove usage of reset GPIO.
The current BCM4329 rfkill driver assumes usage of 2 GPIOs
known as RST and SHUTDOWN. Some of the platforms do not
define both GPIOs, instead a single SHUTDOWN GPIO is used to
setup the chip.
This change makes driver to consider the RST GPIO as optional
and use the RST GPIO only when it is defined as a platform resource.
As ventana doesn't use RST GPIO, removing its definition.
Original-Change-Id: Iae87d2d5093ff0390c7e7ddca5b95b1b44afd55d
Reviewed-on: http://git-master/r/14535
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Tested-by: Bharat Nihalani <bnihalani@nvidia.com>
Rebase-Id: R4b2ea71ea05d829d54a78058e1c1aed170cfd9a1
Diffstat (limited to 'arch/arm/mach-tegra/board-ventana.c')
| -rw-r--r-- | arch/arm/mach-tegra/board-ventana.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/arch/arm/mach-tegra/board-ventana.c b/arch/arm/mach-tegra/board-ventana.c index 54e2047e24a5..0e5e7b40e3e9 100644 --- a/arch/arm/mach-tegra/board-ventana.c +++ b/arch/arm/mach-tegra/board-ventana.c @@ -105,17 +105,11 @@ static struct tegra_ulpi_config ulpi_phy_config = { static struct resource ventana_bcm4329_rfkill_resources[] = { { - .name = "bcm4329_nreset_gpio", + .name = "bcm4329_nshutdown_gpio", .start = TEGRA_GPIO_PU0, .end = TEGRA_GPIO_PU0, .flags = IORESOURCE_IO, }, - { - .name = "bcm4329_nshutdown_gpio", - .start = TEGRA_GPIO_PK2, - .end = TEGRA_GPIO_PK2, - .flags = IORESOURCE_IO, - }, }; static struct platform_device ventana_bcm4329_rfkill_device = { |