DaVinci: rename setup_usb() to davinci_setup_usb()

Rename setup_usb() into davinci_setup_usb().  While at it:

- move its declaration from <mach/common.h> to more fitting <mach/usb.h>;
- teach it to handle values of the 'mA' parameter greater than 510 and thus
  pass 1000 instead of 500 for the power switches capable of sourcing over 1 A;
- teach it to handle odd values of the 'potpgt_ms' parameter...

Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/arch/arm/mach-davinci/board-sffsdr.c b/arch/arm/mach-davinci/board-sffsdr.c
index e6654877b9cf..ccfd85b135e4 100644
--- a/arch/arm/mach-davinci/board-sffsdr.c
+++ b/arch/arm/mach-davinci/board-sffsdr.c
@@ -40,6 +40,7 @@
 #include <mach/i2c.h>
 #include <mach/serial.h>
 #include <mach/mux.h>
+#include <mach/usb.h>
 
 #define SFFSDR_PHY_MASK         (0x2)
 #define SFFSDR_MDIO_FREQUENCY   (2200000) /* PHY bus frequency */
@@ -152,7 +153,7 @@ static __init void davinci_sffsdr_init(void)
         davinci_serial_init(&uart_config);
         soc_info->emac_pdata->phy_mask = SFFSDR_PHY_MASK;
         soc_info->emac_pdata->mdio_max_freq = SFFSDR_MDIO_FREQUENCY;
-        setup_usb(0, 0); /* We support only peripheral mode. */
+        davinci_setup_usb(0, 0); /* We support only peripheral mode. */
 
         /* mux VLYNQ pins */
         davinci_cfg_reg(DM644X_VLYNQEN);