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authorIgor Grinberg <grinberg@compulab.co.il>2011-12-14 08:16:03 +0200
committerRemy Bohmer <linux@bohmer.net>2011-12-16 21:00:23 +0100
commit1113a79b2a31a9051b3a1afd3edbbdf013f88833 (patch)
tree42e8ddd766cf6ad03b18ea997b4b72f6081dc926 /include
parent06e42c6e2ce269667daecd6229d0b7c813838203 (diff)
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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 'include')
-rw-r--r--include/usb/ulpi.h6
1 files changed, 3 insertions, 3 deletions
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.