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 --- drivers/usb/ulpi/ulpi.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'drivers/usb') diff --git a/drivers/usb/ulpi/ulpi.c b/drivers/usb/ulpi/ulpi.c index 805e29d76c..1371aa6889 100644 --- a/drivers/usb/ulpi/ulpi.c +++ b/drivers/usb/ulpi/ulpi.c @@ -79,9 +79,9 @@ int ulpi_init(u32 ulpi_viewport) return ulpi_integrity_check(ulpi_viewport); } -int ulpi_select_transceiver(u32 ulpi_viewport, u8 speed) +int ulpi_select_transceiver(u32 ulpi_viewport, unsigned speed) { - u8 tspeed = ULPI_FC_FULL_SPEED; + u32 tspeed = ULPI_FC_FULL_SPEED; u32 val; switch (speed) { @@ -127,9 +127,9 @@ int ulpi_set_pd(u32 ulpi_viewport, int enable) return ulpi_write(ulpi_viewport, reg, val); } -int ulpi_opmode_sel(u32 ulpi_viewport, u8 opmode) +int ulpi_opmode_sel(u32 ulpi_viewport, unsigned opmode) { - u8 topmode = ULPI_FC_OPMODE_NORMAL; + u32 topmode = ULPI_FC_OPMODE_NORMAL; u32 val; switch (opmode) { @@ -154,7 +154,7 @@ int ulpi_opmode_sel(u32 ulpi_viewport, u8 opmode) return ulpi_write(ulpi_viewport, &ulpi->function_ctrl, val); } -int ulpi_serial_mode_enable(u32 ulpi_viewport, u8 smode) +int ulpi_serial_mode_enable(u32 ulpi_viewport, unsigned smode) { switch (smode) { case ULPI_IFACE_6_PIN_SERIAL_MODE: -- cgit v1.2.3