stlink_usb: remove gcc-specific constant

Replace 0b10 with 0x02, 0b is a GCC extension and isn't supported by
clang, for instance, so compiling on OS X will fail.  No functional
changes.

Change-Id: Ie882be1563df03e7ad3da0bc9aee65a907a29549
Signed-off-by: Andrey Yurovsky <yurovsky@gmail.com>
Reviewed-on: http://openocd.zylin.com/1560
Tested-by: jenkins
Reviewed-by: Xiaofan <xiaofanc@gmail.com>
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>

diff --git a/src/jtag/drivers/stlink_usb.c b/src/jtag/drivers/stlink_usb.c
index 047de52f17d22882efbe28fe9acde63d80ef4c51..1f3fbe2cdc7d7112b7e729084979505e95910902 100644 (file)
--- a/src/jtag/drivers/stlink_usb.c
+++ b/src/jtag/drivers/stlink_usb.c
@@ -990,7 +990,7 @@ static int stlink_configure_target_trace_port(void *handle)
                goto out;
        /* select the pin protocol.  The STLinkv2 only supports asynchronous
         * UART emulation (NRZ) mode, so that's what we pick. */
-       res = stlink_usb_write_debug_reg(handle, TPI_SPPR, 0b10);
+       res = stlink_usb_write_debug_reg(handle, TPI_SPPR, 0x02);
        if (res != ERROR_OK)
                goto out;
        /* disable continuous formatting */