From 123dcccdc2fa55adbe7e1036ab90e1a7874b28b0 Mon Sep 17 00:00:00 2001 From: a17671 Date: Wed, 26 Sep 2018 17:05:30 +0800 Subject: [PATCH] serial:Remove the spam samsung serial messges Samsung serial driver will generate spam kernel messages If the rx pin got floated, disable the log for now Change-Id: I58738083f67b6e72d8694613cfb9f1e55113b70c Signed-off-by: a17671 Reviewed-on: https://gerrit.mot.com/1246579 SLTApproved: Slta Waiver SME-Granted: SME Approvals Granted Tested-by: Jira Key Reviewed-by: Xiangpo Zhao Submit-Approved: Jira Key --- drivers/tty/serial/samsung.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/tty/serial/samsung.c b/drivers/tty/serial/samsung.c index 3fe28ec62f01..d6a4f24bed8e 100644 --- a/drivers/tty/serial/samsung.c +++ b/drivers/tty/serial/samsung.c @@ -108,7 +108,7 @@ EXPORT_SYMBOL_GPL(s3c2410_serial_wake_peer); #define RTS_PINCTRL (1) #define DEFAULT_PINCTRL (0) - +#if 0 static void uart_sfr_dump(struct s3c24xx_uart_port *ourport) { struct uart_port *port = &ourport->port; @@ -136,7 +136,7 @@ static void uart_sfr_dump(struct s3c24xx_uart_port *ourport) , readl(port->membase + S3C64XX_UINTM) ); } - +#endif static void change_uart_gpio(int value, struct s3c24xx_uart_port *ourport) { int status = 0; @@ -490,9 +490,9 @@ s3c24xx_serial_rx_chars(int irq, void *dev_id) if (unlikely(uerstat & S3C2410_UERSTAT_ANY)) { dbg("rxerr: port ch=0x%02x, rxs=0x%08x\n", ch, uerstat); - +#if 0 uart_sfr_dump(ourport); - +#endif /* check for break */ if (uerstat & S3C2410_UERSTAT_BREAK) { dbg("break!\n"); -- 2.20.1