diff options
| author | Felipe Balbi <balbi@ti.com> | 2010-11-08 09:56:15 +0300 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2010-12-01 00:48:46 +0300 |
| commit | c6c4dea4011278f03ab8a3c8329fba9098d2a892 (patch) | |
| tree | 3b21c0ba621f2d113afc90f28a4b4a7b5ca98ed7 /arch/arm/mach-omap2/board-zoom.c | |
| parent | 20826853853aa1e1ba219ea65f1e6ba3bd662495 (diff) | |
| download | linux-c6c4dea4011278f03ab8a3c8329fba9098d2a892.tar.xz | |
arm: omap: zoom: substitute gpio number with symbolic name
It's easier to understand what that number means and
also avoids problems if we ever have to change it.
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/mach-omap2/board-zoom.c')
| -rw-r--r-- | arch/arm/mach-omap2/board-zoom.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/arm/mach-omap2/board-zoom.c b/arch/arm/mach-omap2/board-zoom.c index f10766ba7b5e..3da69e4102a4 100644 --- a/arch/arm/mach-omap2/board-zoom.c +++ b/arch/arm/mach-omap2/board-zoom.c @@ -31,6 +31,8 @@ #include "sdram-micron-mt46h32m32lf-6.h" #include "sdram-hynix-h8mbx00u0mer-0em.h" +#define ZOOM3_EHCI_RESET_GPIO 64 + static void __init omap_zoom_init_irq(void) { if (machine_is_omap_zoom2()) @@ -112,7 +114,7 @@ static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = { .port_mode[2] = EHCI_HCD_OMAP_MODE_UNKNOWN, .phy_reset = true, .reset_gpio_port[0] = -EINVAL, - .reset_gpio_port[1] = 64, + .reset_gpio_port[1] = ZOOM3_EHCI_RESET_GPIO, .reset_gpio_port[2] = -EINVAL, }; @@ -122,7 +124,7 @@ static void __init omap_zoom_init(void) omap3_mux_init(board_mux, OMAP_PACKAGE_CBB); } else if (machine_is_omap_zoom3()) { omap3_mux_init(board_mux, OMAP_PACKAGE_CBP); - omap_mux_init_gpio(64, OMAP_PIN_OUTPUT); + omap_mux_init_gpio(ZOOM3_EHCI_RESET_GPIO, OMAP_PIN_OUTPUT); usb_ehci_init(&ehci_pdata); } |