stdio: rename getc to getchar

The function we have implemented as getc has the semantics of the
standard function getchar, so rename it accorgingly.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

3 files changed, 6 insertions, 6 deletions

diff --git a/commands/edit.c b/commands/edit.c
index c014892fc4..a5415a6e5b 100644
--- a/commands/edit.c
+++ b/commands/edit.c
@@ -367,7 +367,7 @@ static void getwinsize(void)
 
 	printf(ESC "7" ESC "[r" ESC "[999;999H" ESC "[6n");
 
-	while ((r = getc()) != 'R') {
+	while ((r = getchar()) != 'R') {
 		buf[i] = r;
 		i++;
 	}
diff --git a/commands/loads.c b/commands/loads.c
index aa3095ee8c..eb3e109b0b 100644
--- a/commands/loads.c
+++ b/commands/loads.c
@@ -59,7 +59,7 @@ static int do_load_serial(int argc, char *argv[])
 	 */
 	for (i=0; i<100; ++i) {
 		if (tstc()) {
-			(void) getc();
+			(void) getchar();
 		}
 		udelay(1000);
 	}
@@ -142,7 +142,7 @@ static int read_record(char *buf, ulong len)
 	--len;	/* always leave room for terminating '\0' byte */
 
 	for (p=buf; p < buf+len; ++p) {
-		c = getc();		/* read character		*/
+		c = getchar();		/* read character		*/
 		if (do_echo)
 			putchar(c);
 
@@ -180,7 +180,7 @@ static int do_save_serial(int argc, char *argv[])
 
 	printf ("## Ready for S-Record upload, press ENTER to proceed ...\n");
 	for (;;) {
-		if (getc() == '\r')
+		if (getchar() == '\r')
 			break;
 	}
 	if (save_serial(offset, size)) {
diff --git a/commands/mmc_extcsd.c b/commands/mmc_extcsd.c
index d05128c6e7..fa4e29c3da 100644
--- a/commands/mmc_extcsd.c
+++ b/commands/mmc_extcsd.c
@@ -1867,14 +1867,14 @@ static int request_write_operation(void)
 	int c;
 
 	printf("This is a one time programmable field!\nDo you want to write? [y/N] ");
-	c = getc();
+	c = getchar();
 	/* default is N */
 	if (c == 0xD) {
 		printf("\n");
 		return 0;
 	}
 	printf("%c", c);
-	getc(); /* wait for carriage return */
+	getchar(); /* wait for carriage return */
 	printf("\n");
 	if (c == 'y' || c == 'Y')
 		return 1;