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authorLucas Stach <dev@lynxeye.de>2013-02-07 07:16:28 +0000
committerTom Warren <twarren@nvidia.com>2013-03-14 11:06:41 -0700
commita63eb6bbcc73c6bde716b23383139b8079f02144 (patch)
tree2afcf2c5303c3355b91294c91f2ef1db20548308 /arch
parentfdb4b9a71c93d5bd9e04df52be4587516ade6fb1 (diff)
tegra: usb: various small cleanups
Remove unneeded headers, function prototype and stale comment, that doesn't match the actual codebase anymore. Signed-off-by: Lucas Stach <dev@lynxeye.de> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/cpu/armv7/tegra20/usb.c13
-rw-r--r--arch/arm/include/asm/arch-tegra20/usb.h3
2 files changed, 1 insertions, 15 deletions
diff --git a/arch/arm/cpu/armv7/tegra20/usb.c b/arch/arm/cpu/armv7/tegra20/usb.c
index e4165e04a5..3fdd5df066 100644
--- a/arch/arm/cpu/armv7/tegra20/usb.c
+++ b/arch/arm/cpu/armv7/tegra20/usb.c
@@ -25,21 +25,15 @@
#include <asm/io.h>
#include <asm-generic/gpio.h>
#include <asm/arch/clock.h>
-#include <asm/arch/gpio.h>
-#include <asm/arch/pinmux.h>
-#include <asm/arch/tegra.h>
#include <asm/arch/usb.h>
#include <usb/ulpi.h>
-#include <asm/arch-tegra/clk_rst.h>
-#include <asm/arch-tegra/sys_proto.h>
-#include <asm/arch-tegra/uart.h>
#include <libfdt.h>
#include <fdtdec.h>
#ifdef CONFIG_USB_ULPI
#ifndef CONFIG_USB_ULPI_VIEWPORT
#error "To use CONFIG_USB_ULPI on Tegra Boards you have to also \
- define CONFIG_USB_ULPI_VIEWPORT"
+ define CONFIG_USB_ULPI_VIEWPORT"
#endif
#endif
@@ -191,11 +185,6 @@ void usbf_reset_controller(struct fdt_usb *config, struct usb_ctlr *usbctlr)
/* Enable the UTMIP PHY */
if (config->utmi)
setbits_le32(&usbctlr->susp_ctrl, UTMIP_PHY_ENB);
-
- /*
- * TODO: where do we take the USB1 out of reset? The old code would
- * take USB3 out of reset, but not USB1. This code doesn't do either.
- */
}
/* set up the UTMI USB controller with the parameters provided */
diff --git a/arch/arm/include/asm/arch-tegra20/usb.h b/arch/arm/include/asm/arch-tegra20/usb.h
index fdbd127e6c..b18c85080b 100644
--- a/arch/arm/include/asm/arch-tegra20/usb.h
+++ b/arch/arm/include/asm/arch-tegra20/usb.h
@@ -243,9 +243,6 @@ struct usb_ctlr {
#define VBUS_VLD_STS (1 << 26)
-/* Change the USB host port into host mode */
-void usb_set_host_mode(void);
-
/* Setup USB on the board */
int board_usb_init(const void *blob);