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authorPaul Mundt <lethal@linux-sh.org>2007-09-18 02:41:39 -0400
committerPaul Mundt <lethal@linux-sh.org>2007-09-20 22:57:54 -0400
commit8f3dc1371efb5fd5f1dc02b2a01da589f2d220a0 (patch)
treea66783a0e58d2233788546183beb57e1a15f0798 /arch/sh/boards/se
parentc3fae6d163f4647e9390eac3f2a1201e91cd6669 (diff)
sh: se7206: Handle non-SuperIO I/O ports.
This fixes up the port calculation logic for non-SuperIO accesses, before these were always matching the MRSHPC base, now just make sure the original port is handed back if it's not in the I/O port range. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/boards/se')
-rw-r--r--arch/sh/boards/se/7206/io.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/sh/boards/se/7206/io.c b/arch/sh/boards/se/7206/io.c
index eb30dc2df96f..1308e618e044 100644
--- a/arch/sh/boards/se/7206/io.c
+++ b/arch/sh/boards/se/7206/io.c
@@ -30,6 +30,8 @@ port2adr(unsigned int port)
30 return (volatile __u16 *) (PA_MRSHPC + (port - 0x2000)); 30 return (volatile __u16 *) (PA_MRSHPC + (port - 0x2000));
31 else if (port >= 0x300 && port < 0x310) 31 else if (port >= 0x300 && port < 0x310)
32 return (volatile __u16 *) (PA_SMSC + (port - 0x300)); 32 return (volatile __u16 *) (PA_SMSC + (port - 0x300));
33
34 return (volatile __u16 *)port;
33} 35}
34 36
35unsigned char se7206_inb(unsigned long port) 37unsigned char se7206_inb(unsigned long port)