From: Hans Verkuil <hverkuil@xs4all.nl>
Date: Thu, 1 Dec 2005 08:51:58 +0000 (-0800)
Subject: [PATCH] V4L/dvb: fix kernel message (print of %s from random pointer)
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=ab60e303cd3e73a68d5e397be50a1cb35452513c;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

[PATCH] V4L/dvb: fix kernel message (print of %s from random pointer)

Fix kernel message ( basically printk("%s", random_pointer) ).

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/drivers/media/video/saa7115.c b/drivers/media/video/saa7115.c
index 0235cef07b31..e717e30d8187 100644
--- a/drivers/media/video/saa7115.c
+++ b/drivers/media/video/saa7115.c
@@ -771,17 +771,19 @@ static v4l2_std_id saa7115_get_v4lstd(struct i2c_client *client)
 
 static void saa7115_log_status(struct i2c_client *client)
 {
-	static const char * const audclk_freq_strs[] = {
-		"44.1 kHz",
-		"48 kHz",
-		"32 kHz"
-	};
 	struct saa7115_state *state = i2c_get_clientdata(client);
+	char *audfreq = "undefined";
 	int reg1e, reg1f;
 	int signalOk;
 	int vcr;
 
-	saa7115_info("Audio frequency: %s\n", audclk_freq_strs[state->audclk_freq]);
+	switch (state->audclk_freq) {
+		case V4L2_AUDCLK_32_KHZ:  audfreq = "32 kHz"; break;
+		case V4L2_AUDCLK_441_KHZ: audfreq = "44.1 kHz"; break;
+		case V4L2_AUDCLK_48_KHZ:  audfreq = "48 kHz"; break;
+	}
+
+	saa7115_info("Audio frequency: %s\n", audfreq);
 	if (client->name[6] == '4') {
 		/* status for the saa7114 */
 		reg1f = saa7115_read(client, 0x1f);