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26 lines
875 B
Diff
26 lines
875 B
Diff
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From 73060da8b54e74c51ef6c1fd31c4fac6ad6b8d0e Mon Sep 17 00:00:00 2001
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From: Weijie Gao <weijie.gao@mediatek.com>
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Date: Wed, 19 Jul 2023 17:16:07 +0800
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Subject: [PATCH 05/29] serial: mtk: initial priv data before using
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This patch ensures driver private data being fully initialized in
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_debug_uart_init which is not covered by .priv_auto ops.
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Signed-off-by: Sam Shih <sam.shih@mediatek.com>
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Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
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Reviewed-by: Stefan Roese <sr@denx.de>
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---
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drivers/serial/serial_mtk.c | 1 +
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1 file changed, 1 insertion(+)
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--- a/drivers/serial/serial_mtk.c
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+++ b/drivers/serial/serial_mtk.c
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@@ -439,6 +439,7 @@ static inline void _debug_uart_init(void
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{
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struct mtk_serial_priv priv;
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+ memset(&priv, 0, sizeof(struct mtk_serial_priv));
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priv.regs = (void *) CONFIG_VAL(DEBUG_UART_BASE);
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priv.fixed_clk_rate = CONFIG_DEBUG_UART_CLOCK;
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