libsensors: switch to portable typedefs to match callbacks

Using a strict basetype only coding style is not a good idea
especially when we are dealing with callbacks which use portable
typedef like int64_t. This kind of coding style would most likely
end up in overflows at various places especially when dealing with
timestamps and sensor delays which are caused when typecasting
datatypes of different size.

Switch to portable typedefs and get rid of "long".

Change-Id: I75b9cace7602345dba9095f046292e6d4db07df4

1 files changed, 5 insertions, 6 deletions

diff --git a/libsensors/lps331ap.c b/libsensors/lps331ap.c
index 5c3007b..a8ef55a 100644
--- a/libsensors/lps331ap.c
+++ b/libsensors/lps331ap.c
@@ -150,13 +150,12 @@ int lps331ap_deactivate(struct smdk4x12_sensors_handlers *handlers)
 	return 0;
 }
 
-int lps331ap_set_delay(struct smdk4x12_sensors_handlers *handlers, long int delay)
+int lps331ap_set_delay(struct smdk4x12_sensors_handlers *handlers, int64_t delay)
 {
 	struct lps331ap_data *data;
-	int d;
 	int rc;
 
-	ALOGD("%s(%p, %ld)", __func__, handlers, delay);
+	ALOGD("%s(%p, %" PRId64 ")", __func__, handlers, delay);
 
 	if (handlers == NULL || handlers->data == NULL)
 		return -EINVAL;
@@ -164,11 +163,11 @@ int lps331ap_set_delay(struct smdk4x12_sensors_handlers *handlers, long int dela
 	data = (struct lps331ap_data *) handlers->data;
 
 	if (delay < 10000000)
-		d = 10;
+		delay = 10;
 	else
-		d = delay / 1000000;
+		delay = delay / 1000000;
 
-	rc = sysfs_value_write(data->path_delay, d);
+	rc = sysfs_value_write(data->path_delay, delay);
 	if (rc < 0) {
 		ALOGE("%s: Unable to write sysfs value", __func__);
 		return -1;