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| author | Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com> | 2008-10-29 13:33:45 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2008-10-31 16:03:41 +0900 |
| commit | 961e9ff9025ef2dfdebe843549b7e1ec4d48c17c (patch) | |
| tree | 538991b394ba74cddb4035f085231a6863b59512 /drivers | |
| parent | 47c2968c84cb737f8dd8b79e34b75242ec7e0796 (diff) | |
| download | kernel_samsung_aries-961e9ff9025ef2dfdebe843549b7e1ec4d48c17c.zip kernel_samsung_aries-961e9ff9025ef2dfdebe843549b7e1ec4d48c17c.tar.gz kernel_samsung_aries-961e9ff9025ef2dfdebe843549b7e1ec4d48c17c.tar.bz2 | |
sh: Add sci_rxd_in of SH4-202
SH4-202 doesn't have SCSXX1. But it is treated so that there is SCSPTR1 in
current code. This patch add sci_rxd_in of SH4-202.
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/serial/sh-sci.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/serial/sh-sci.h b/drivers/serial/sh-sci.h index 96cae15..f4bd93e 100644 --- a/drivers/serial/sh-sci.h +++ b/drivers/serial/sh-sci.h @@ -526,8 +526,7 @@ static inline int sci_rxd_in(struct uart_port *port) defined(CONFIG_CPU_SUBTYPE_SH7751R) || \ defined(CONFIG_CPU_SUBTYPE_SH7750R) || \ defined(CONFIG_CPU_SUBTYPE_SH7750S) || \ - defined(CONFIG_CPU_SUBTYPE_SH7091) || \ - defined(CONFIG_CPU_SUBTYPE_SH4_202) + defined(CONFIG_CPU_SUBTYPE_SH7091) static inline int sci_rxd_in(struct uart_port *port) { if (port->mapbase == 0xffe00000) @@ -536,6 +535,13 @@ static inline int sci_rxd_in(struct uart_port *port) return ctrl_inw(SCSPTR2)&0x0001 ? 1 : 0; /* SCIF */ return 1; } +#elif defined(CONFIG_CPU_SUBTYPE_SH4_202) +static inline int sci_rxd_in(struct uart_port *port) +{ + if (port->mapbase == 0xffe80000) + return ctrl_inw(SCSPTR2)&0x0001 ? 1 : 0; /* SCIF */ + return 1; +} #elif defined(CONFIG_CPU_SUBTYPE_SH7760) static inline int sci_rxd_in(struct uart_port *port) { |