diff options
| author | Geert Uytterhoeven <geert@linux-m68k.org> | 2009-04-13 14:40:06 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-04-13 15:04:32 -0700 |
| commit | 280ca299dea58180a59ec4b146595211b280f598 (patch) | |
| tree | d3a1f89e3bf658015fe65f9b0a31c846603cff3d /drivers/misc | |
| parent | 32433879480d13bc019d5a067ce884064a93dd63 (diff) | |
at24: make input buffers of at24_*write() const
| drivers/misc/eeprom/at24.c:508: warning: assignment from incompatible pointer type
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Kevin Hilman <khilman@deeprootsystems.com>
Cc: David Brownell <dbrownell@users.sourceforge.net>
Cc: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/misc')
| -rw-r--r-- | drivers/misc/eeprom/at24.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/misc/eeprom/at24.c b/drivers/misc/eeprom/at24.c index d184dfab9631..db39f4a52f53 100644 --- a/drivers/misc/eeprom/at24.c +++ b/drivers/misc/eeprom/at24.c @@ -278,7 +278,7 @@ static ssize_t at24_bin_read(struct kobject *kobj, struct bin_attribute *attr, * We only use page mode writes; the alternative is sloooow. This routine * writes at most one page. */ -static ssize_t at24_eeprom_write(struct at24_data *at24, char *buf, +static ssize_t at24_eeprom_write(struct at24_data *at24, const char *buf, unsigned offset, size_t count) { struct i2c_client *client; @@ -347,8 +347,8 @@ static ssize_t at24_eeprom_write(struct at24_data *at24, char *buf, return -ETIMEDOUT; } -static ssize_t at24_write(struct at24_data *at24, - char *buf, loff_t off, size_t count) +static ssize_t at24_write(struct at24_data *at24, const char *buf, loff_t off, + size_t count) { ssize_t retval = 0; @@ -406,7 +406,7 @@ static ssize_t at24_macc_read(struct memory_accessor *macc, char *buf, return at24_read(at24, buf, offset, count); } -static ssize_t at24_macc_write(struct memory_accessor *macc, char *buf, +static ssize_t at24_macc_write(struct memory_accessor *macc, const char *buf, off_t offset, size_t count) { struct at24_data *at24 = container_of(macc, struct at24_data, macc); |