[U-Boot] [PATCH v3 5/7] tegra: usb: various small cleanups

Lucas Stach
2013-02-07T17:16:28Z

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>
---
arch/arm/cpu/armv7/tegra20/usb.c | 13 +------------
arch/arm/include/asm/arch-tegra20/usb.h | 3 ---
2 files changed, 1 insertion(+), 15 deletions(-)

diff --git a/arch/arm/cpu/armv7/tegra20/usb.c b/arch/arm/cpu/armv7/tegra20/usb.c
index e4165e0..3fdd5df 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 fdbd127..b18c850 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);

--
1.8.1