From 1113a79b2a31a9051b3a1afd3edbbdf013f88833 Mon Sep 17 00:00:00 2001 From: Igor Grinberg Date: Wed, 14 Dec 2011 08:16:03 +0200 Subject: USB: ULPI: switch argument type from u8 to unsigned There is no benefit in using u8, so switch to unsigned to reduce the binary image size (by 20 bytes). Signed-off-by: Igor Grinberg Acked-by: Simon Glass --- include/usb/ulpi.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'include/usb') diff --git a/include/usb/ulpi.h b/include/usb/ulpi.h index d871290..dc78a59 100644 --- a/include/usb/ulpi.h +++ b/include/usb/ulpi.h @@ -41,7 +41,7 @@ int ulpi_init(u32 ulpi_viewport); * ULPI_FC_LOW_SPEED, ULPI_FC_FS4LS * returns 0 on success, ULPI_ERROR on failure. */ -int ulpi_select_transceiver(u32 ulpi_viewport, u8 speed); +int ulpi_select_transceiver(u32 ulpi_viewport, unsigned speed); /* * Enable/disable VBUS. @@ -66,7 +66,7 @@ int ulpi_set_pd(u32 ulpi_viewport, int enable); * * returns 0 on success, ULPI_ERROR on failure. */ -int ulpi_opmode_sel(u32 ulpi_viewport, u8 opmode); +int ulpi_opmode_sel(u32 ulpi_viewport, unsigned opmode); /* * Switch to Serial Mode. @@ -78,7 +78,7 @@ int ulpi_opmode_sel(u32 ulpi_viewport, u8 opmode); * Switches immediately to Serial Mode. * To return from Serial Mode, STP line needs to be asserted. */ -int ulpi_serial_mode_enable(u32 ulpi_viewport, u8 smode); +int ulpi_serial_mode_enable(u32 ulpi_viewport, unsigned smode); /* * Put PHY into low power mode. -- cgit v1.1