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staging:iio: Fix iio_utils.h function prototypes 

Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Peter Meerwald 2014-12-06 06:00:00 +00:00 committed by Jonathan Cameron
parent 0378250b52
commit f5709d5fa9
1 changed files with 3 additions and 3 deletions
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6
drivers/staging/iio/Documentation/iio_utils.h
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@ -633,7 +633,7 @@ error_free:
int read_sysfs_float(char *filename, char *basedir, float *val) int read_sysfs_float(char *filename, char *basedir, float *val)
{ {
float ret = 0; int ret = 0;
FILE *sysfsfp; FILE *sysfsfp;
char *temp = malloc(strlen(basedir) + strlen(filename) + 2); char *temp = malloc(strlen(basedir) + strlen(filename) + 2);
if (temp == NULL) { if (temp == NULL) {
@ -653,9 +653,9 @@ error_free:
return ret; return ret;
} }
read_sysfs_string(const char *filename, const char *basedir, char *str) int read_sysfs_string(const char *filename, const char *basedir, char *str)
{ {
float ret = 0; int ret = 0;
FILE *sysfsfp; FILE *sysfsfp;
char *temp = malloc(strlen(basedir) + strlen(filename) + 2); char *temp = malloc(strlen(basedir) + strlen(filename) + 2);
if (temp == NULL) { if (temp == NULL) {