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pcmcia: remove Pin, Copy configuration register access

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The "Pin" and "Copy" configuration registers (CISREG_SCR, CISREG_PPR)
do not seem to be utilized anywhere. If a device would request a
write to these registers, "0" would be written. Continue to do so, but
warn of unexpected behavior -- and remove the "Pin" and "Copy" entries
from config_req_t.

Tested-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
This commit is contained in:
Dominik Brodowski
2010-07-29 15:54:54 +02:00
parent e8405f0f61
commit 1a4a046030
3 changed files with 10 additions and 8 deletions
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drivers/pcmcia/cs_internal.h
+1 -1
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@@ -36,7 +36,7 @@ typedef struct config_t {
unsigned int Attributes;
unsigned int IntType;
unsigned int ConfigBase;
unsigned char Status, Pin, Copy, Option, ExtStatus;
unsigned char Status, Option, ExtStatus;
unsigned int CardValues;
struct resource io[MAX_IO_WIN]; /* io ports */