C++ (Cpp) udbg_hvc_getc_poll Examples

Example #1

File: hvc_vio.c Project: romanbb/android_kernel_lge_d851

static int udbg_hvc_getc(void)
{
	int ch;
	for (;;) {
		ch = udbg_hvc_getc_poll();
		if (ch == -1) {
			/*                                   */
			volatile unsigned long delay;
			for (delay=0; delay < 2000000; delay++)
				;
		} else {
			return ch;
		}
	}
}

Example #2

File: hvc_vio.c Project: 33d/linux-2.6.21-hh20

static int udbg_hvc_getc(void)
{
	int ch;
	for (;;) {
		ch = udbg_hvc_getc_poll();
		if (ch == -1) {
			/* This shouldn't be needed...but... */
			volatile unsigned long delay;
			for (delay=0; delay < 2000000; delay++)
				;
		} else {
			return ch;
		}
	}
}