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rt2x00: Remove debugfs CSR access wrappers

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Move calculation of CSR register offset into rt2x00debug.c
and remove the wrapper functions from each individual driver.
(Except rt2500usb, which still needs to wrap for the
different value type argument).

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Ivo van Doorn 2008-10-29 19:41:03 +01:00 • committed by John W. Linville
parent f161796700
commit 743b97caf9
13 changed files with 86 additions and 84 deletions
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22
drivers/net/wireless/rt2x00/rt2x00debug.c
View file

@ -424,16 +424,21 @@ static ssize_t rt2x00debug_read_##__name(struct file *file, \
const struct rt2x00debug *debug = intf->debug; \
char line[16]; \
size_t size; \
unsigned int index = intf->offset_##__name; \
__type value; \
\
if (*offset) \
return 0; \
\
if (intf->offset_##__name >= debug->__name.word_count) \
if (index >= debug->__name.word_count) \
return -EINVAL; \
\
debug->__name.read(intf->rt2x00dev, \
intf->offset_##__name, &value); \
if (debug->__name.flags & RT2X00DEBUGFS_OFFSET) \
index *= debug->__name.word_size; \
\
index += debug->__name.word_base; \
\
debug->__name.read(intf->rt2x00dev, index, &value); \
\
size = sprintf(line, __format, value); \
\
@ -454,12 +459,13 @@ static ssize_t rt2x00debug_write_##__name(struct file *file, \
const struct rt2x00debug *debug = intf->debug; \
char line[16]; \
size_t size; \
unsigned int index = intf->offset_##__name; \
__type value; \
\
if (*offset) \
return 0; \
\
if (intf->offset_##__name >= debug->__name.word_count) \
if (index >= debug->__name.word_count) \
return -EINVAL; \
\
if (copy_from_user(line, buf, length)) \
@ -468,8 +474,12 @@ static ssize_t rt2x00debug_write_##__name(struct file *file, \
size = strlen(line); \
value = simple_strtoul(line, NULL, 0); \
\
debug->__name.write(intf->rt2x00dev, \
intf->offset_##__name, value); \
if (debug->__name.flags & RT2X00DEBUGFS_OFFSET) \
index *= debug->__name.word_size; \
\
index += debug->__name.word_base; \
\
debug->__name.write(intf->rt2x00dev, index, value); \
\
*offset += size; \
return size; \