V4L/DVB (4573): Fix: There were some missing breaks at register check routine

Without the breaks, saa7115 were not initializing PLL2.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

diff --git a/drivers/media/video/saa7115.c b/drivers/media/video/saa7115.c
index 987f540bc161a814c106680f93eb4c548fda8dce..2257e4e835a165522a5cab2f0249d7272c6144cb 100644 (file)
--- a/drivers/media/video/saa7115.c
+++ b/drivers/media/video/saa7115.c
@@ -98,19 +98,23 @@ static int saa711x_has_reg(const int id, const u8 reg)
                if (reg>0x1f || reg==1 || reg==0x0f || reg==0x14 || reg==0x18
                                       || reg==0x19 || reg==0x1d || reg==0x1e)
                        return 0;
+               break;
        case V4L2_IDENT_SAA7113:
                if (reg>0x62 || reg==0x14 || (reg>=0x18 && reg<=0x1e) ||
                                    (reg>=0x20 && reg<=0x3f) ||reg==0x5f )
                        return 0;
+               break;
        case V4L2_IDENT_SAA7114:
                if (reg>=0xf0 || (reg>=0x1a && reg<=0x1e) ||
                                  (reg>=0x20 && reg<=0x2f) ||
                                  (reg>=0x63 && reg<=0x7f) )
                        return 0;
+               break;
        case V4L2_IDENT_SAA7115:
                if ((reg>=0x20 && reg<=0x2f) || (reg==0x5c) ||
                                (reg>=0xfc && reg<=0xfe) )
                        return 0;
+               break;
        case V4L2_IDENT_SAA7118:
                if (reg>=0xf0 || (reg>=0x1a && reg<=0x1d) ||
                                        (reg>=0x63 && reg<=0x6f) )
@@ -123,7 +127,6 @@ static int saa711x_has_reg(const int id, const u8 reg)
                        (reg>=0x3b && reg<=0x3f) || (reg==0x5f) ||
                        (reg>=0x63 && reg<=0x6f) ) )
                return 0;
-
        return 1;
 }
 
@@ -141,6 +144,8 @@ static int saa711x_writeregs(struct i2c_client *client, const unsigned char *reg
                if (saa711x_has_reg(state->ident,reg)) {
                        if (saa711x_write(client, reg, data) < 0)
                                return -1;
+               } else {
+                       v4l_dbg(1, debug, client, "tried to access reserved reg 0x%02x\n", reg);
                }
        }
        return 0;