From 1543e317f1da31b75942316931e8f491a8920811 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Thu, 04 Jan 2024 10:08:02 +0000
Subject: [PATCH] disable FB

---
 kernel/drivers/media/dvb-frontends/cx24120.c |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/kernel/drivers/media/dvb-frontends/cx24120.c b/kernel/drivers/media/dvb-frontends/cx24120.c
index 2464b63..0fa0336 100644
--- a/kernel/drivers/media/dvb-frontends/cx24120.c
+++ b/kernel/drivers/media/dvb-frontends/cx24120.c
@@ -305,7 +305,7 @@
 	kfree(state);
 	return NULL;
 }
-EXPORT_SYMBOL(cx24120_attach);
+EXPORT_SYMBOL_GPL(cx24120_attach);
 
 static int cx24120_test_rom(struct cx24120_state *state)
 {
@@ -972,7 +972,9 @@
 	cmd.arg[8] = (clock_ratios_table[idx].rate >> 8) & 0xff;
 	cmd.arg[9] = (clock_ratios_table[idx].rate >> 0) & 0xff;
 
-	cx24120_message_send(state, &cmd);
+	ret = cx24120_message_send(state, &cmd);
+	if (ret != 0)
+		return;
 
 	/* Calculate ber window rates for stat work */
 	cx24120_calculate_ber_window(state, clock_ratios_table[idx].rate);

--
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