diff options
| author | Igor Grinberg <grinberg@compulab.co.il> | 2011-12-14 08:16:03 +0200 |
|---|---|---|
| committer | Remy Bohmer <linux@bohmer.net> | 2011-12-16 21:00:23 +0100 |
| commit | 1113a79b2a31a9051b3a1afd3edbbdf013f88833 (patch) | |
| tree | 42e8ddd766cf6ad03b18ea997b4b72f6081dc926 /drivers/usb/ulpi/ulpi.c | |
| parent | 06e42c6e2ce269667daecd6229d0b7c813838203 (diff) | |
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 <grinberg@compulab.co.il>
Acked-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'drivers/usb/ulpi/ulpi.c')
| -rw-r--r-- | drivers/usb/ulpi/ulpi.c | 10 |
1 files changed, 5 insertions, 5 deletions
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: |