staging/easycap: add first level indentation to easycap_testcard.c

Add the first level indentation to easycap_testcard.c with astyle -t8.
No chackpatch warnings were created

Cc: Mike Thomas <rmthomas@sciolus.org>
Signed-off-by: NTomas Winkler <tomas.winkler@intel.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

drivers/staging/easycap/easycap_testcard.c

@@ -32,121 +32,124 @@
 void
 easycap_testcard(struct easycap *peasycap, int field)
 {
-int total;
-int y, u, v, r, g, b;
-unsigned char uyvy[4];
-int i1, line, k, m, n, more, much, barwidth, barheight;
-unsigned char bfbar[TESTCARD_BYTESPERLINE / 8], *p1, *p2;
-struct data_buffer *pfield_buffer;
+	int total;
+	int y, u, v, r, g, b;
+	unsigned char uyvy[4];
+	int i1, line, k, m, n, more, much, barwidth, barheight;
+	unsigned char bfbar[TESTCARD_BYTESPERLINE / 8], *p1, *p2;
+	struct data_buffer *pfield_buffer;
 
-if (NULL == peasycap) {
-	SAY("ERROR: peasycap is NULL\n");
-	return;
-}
-JOM(8, "%i=field\n", field);
-switch (peasycap->width) {
-case 720:
-case 360: {
-	barwidth = (2 * 720) / 8;
-	break;
-}
-case 704:
-case 352: {
-	barwidth = (2 * 704) / 8;
-	break;
-}
-case 640:
-case 320: {
-	barwidth = (2 * 640) / 8;
-	break;
-}
-default: {
-	SAM("ERROR:  cannot set barwidth\n");
-	return;
-}
-}
-if (TESTCARD_BYTESPERLINE < barwidth) {
-	SAM("ERROR: barwidth is too large\n");
-	return;
-}
-switch (peasycap->height) {
-case 576:
-case 288: {
-	barheight = 576;
-	break;
-}
-case 480:
-case 240: {
-	barheight = 480;
-	break;
-}
-default: {
-	SAM("ERROR: cannot set barheight\n");
-	return;
-}
-}
-total = 0;
-k = field;
-m = 0;
-n = 0;
+	if (NULL == peasycap) {
+		SAY("ERROR: peasycap is NULL\n");
+		return;
+	}
+	JOM(8, "%i=field\n", field);
+	switch (peasycap->width) {
+	case 720:
+	case 360: {
+		barwidth = (2 * 720) / 8;
+		break;
+	}
+	case 704:
+	case 352: {
+		barwidth = (2 * 704) / 8;
+		break;
+	}
+	case 640:
+	case 320: {
+		barwidth = (2 * 640) / 8;
+		break;
+	}
+	default: {
+		SAM("ERROR:  cannot set barwidth\n");
+		return;
+	}
+	}
+	if (TESTCARD_BYTESPERLINE < barwidth) {
+		SAM("ERROR: barwidth is too large\n");
+		return;
+	}
+	switch (peasycap->height) {
+	case 576:
+	case 288: {
+		barheight = 576;
+		break;
+	}
+	case 480:
+	case 240: {
+		barheight = 480;
+		break;
+	}
+	default: {
+		SAM("ERROR: cannot set barheight\n");
+		return;
+	}
+	}
+	total = 0;
+	k = field;
+	m = 0;
+	n = 0;
 
-for (line = 0;  line < (barheight / 2);  line++) {
-	for (i1 = 0;  i1 < 8;  i1++) {
-		r = (i1 * 256)/8;
-		g = (i1 * 256)/8;
-		b = (i1 * 256)/8;
+	for (line = 0;  line < (barheight / 2);  line++) {
+		for (i1 = 0;  i1 < 8;  i1++) {
+			r = (i1 * 256)/8;
+			g = (i1 * 256)/8;
+			b = (i1 * 256)/8;
 
-		y =  299*r/1000 + 587*g/1000 + 114*b/1000 ;
-		u = -147*r/1000 - 289*g/1000 + 436*b/1000 ;  u = u + 128;
-		v =  615*r/1000 - 515*g/1000 - 100*b/1000 ;  v = v + 128;
+			y =  299*r/1000 + 587*g/1000 + 114*b/1000 ;
+			u = -147*r/1000 - 289*g/1000 + 436*b/1000 ;
+			u = u + 128;
+			v =  615*r/1000 - 515*g/1000 - 100*b/1000 ;
+			v = v + 128;
 
-		uyvy[0] =  0xFF & u ;
-		uyvy[1] =  0xFF & y ;
-		uyvy[2] =  0xFF & v ;
-		uyvy[3] =  0xFF & y ;
+			uyvy[0] =  0xFF & u ;
+			uyvy[1] =  0xFF & y ;
+			uyvy[2] =  0xFF & v ;
+			uyvy[3] =  0xFF & y ;
 
-		p1 = &bfbar[0];
-		while (p1 < &bfbar[barwidth]) {
-			*p1++ = uyvy[0] ;
-			*p1++ = uyvy[1] ;
-			*p1++ = uyvy[2] ;
-			*p1++ = uyvy[3] ;
-			total += 4;
+			p1 = &bfbar[0];
+			while (p1 < &bfbar[barwidth]) {
+				*p1++ = uyvy[0] ;
+				*p1++ = uyvy[1] ;
+				*p1++ = uyvy[2] ;
+				*p1++ = uyvy[3] ;
+				total += 4;
 			}
 
-		p1 = &bfbar[0];
-		more = barwidth;
+			p1 = &bfbar[0];
+			more = barwidth;
 
-		while (more) {
-			if ((FIELD_BUFFER_SIZE/PAGE_SIZE) <= m) {
-				SAM("ERROR:  bad m reached\n");
-				return;
-			}
-		if (PAGE_SIZE < n) {
-			SAM("ERROR:  bad n reached\n"); return;
-		}
+			while (more) {
+				if ((FIELD_BUFFER_SIZE/PAGE_SIZE) <= m) {
+					SAM("ERROR:  bad m reached\n");
+					return;
+				}
+				if (PAGE_SIZE < n) {
+					SAM("ERROR:  bad n reached\n");
+					return;
+				}
 
-		if (0 > more) {
-			SAM("ERROR:  internal fault\n");
-			return;
-		}
+				if (0 > more) {
+					SAM("ERROR:  internal fault\n");
+					return;
+				}
 
-		much = PAGE_SIZE - n;
-		if (much > more)
-			much = more;
-		pfield_buffer = &peasycap->field_buffer[k][m];
-		p2 = pfield_buffer->pgo + n;
-		memcpy(p2, p1, much);
+				much = PAGE_SIZE - n;
+				if (much > more)
+					much = more;
+				pfield_buffer = &peasycap->field_buffer[k][m];
+				p2 = pfield_buffer->pgo + n;
+				memcpy(p2, p1, much);
 
-		p1 += much;
-		n += much;
-		more -= much;
-		if (PAGE_SIZE == n) {
-			m++;
-			n = 0;
+				p1 += much;
+				n += much;
+				more -= much;
+				if (PAGE_SIZE == n) {
+					m++;
+					n = 0;
+				}
 			}
 		}
 	}
-}
-return;
+	return;
 }