From 36816a033dd41fda415ae0696931d6bfe87671a2 Mon Sep 17 00:00:00 2001 From: Biju Das Date: Sat, 29 Nov 2025 16:43:03 +0000 Subject: [PATCH] serial: rsci: Drop unused macro DCR Drop unused macro DCR and its bit definition. Reviewed-by: Geert Uytterhoeven Signed-off-by: Biju Das Tested-by: Lad Prabhakar Link: https://patch.msgid.link/20251129164325.209213-8-biju.das.jz@bp.renesas.com Signed-off-by: Greg Kroah-Hartman --- drivers/tty/serial/rsci.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/tty/serial/rsci.c b/drivers/tty/serial/rsci.c index 158173077c2f..15ed6cf5c6c5 100644 --- a/drivers/tty/serial/rsci.c +++ b/drivers/tty/serial/rsci.c @@ -24,7 +24,6 @@ MODULE_IMPORT_NS("SH_SCI"); #define CCR3 0x14 #define CCR4 0x18 #define FCR 0x24 -#define DCR 0x30 #define CSR 0x48 #define FRSR 0x50 #define FTSR 0x54 @@ -119,8 +118,6 @@ MODULE_IMPORT_NS("SH_SCI"); /* FFCLR (FIFO Flag CLear Register) */ #define FFCLR_DRC BIT(0) /* DR Clear */ -#define DCR_DEPOL BIT(0) - static u32 rsci_serial_in(struct uart_port *p, int offset) { return readl(p->membase + offset); -- 2.47.3