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authorPing Cheng <pinglinux@gmail.com>2014-09-10 21:41:04 +0200
committerJiri Kosina <jkosina@suse.cz>2014-09-11 10:24:13 +0200
commitc64d883476812783e0400d37028756151d103e5c (patch)
tree3ce3d375f09f80bebe1c62702d8f4d42e17cce0a /drivers/hid
parentHID: wacom - Clean up of sysfs (diff)
downloadlinux-c64d883476812783e0400d37028756151d103e5c.tar.xz
linux-c64d883476812783e0400d37028756151d103e5c.zip
HID: wacom - remove report_id from wacom_get_report interface
It is assigned in buf[0] anyway. Signed-off-by: Ping Cheng <pingc@wacom.com> Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid')
-rw-r--r--drivers/hid/wacom_sys.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/hid/wacom_sys.c b/drivers/hid/wacom_sys.c
index 0a04c9a3e5b7..c6970e6283b4 100644
--- a/drivers/hid/wacom_sys.c
+++ b/drivers/hid/wacom_sys.c
@@ -26,13 +26,13 @@
#define DEV_ATTR_RW_PERM (S_IRUGO | S_IWUSR | S_IWGRP)
#define DEV_ATTR_WO_PERM (S_IWUSR | S_IWGRP)
-static int wacom_get_report(struct hid_device *hdev, u8 type, u8 id,
- void *buf, size_t size, unsigned int retries)
+static int wacom_get_report(struct hid_device *hdev, u8 type, u8 *buf,
+ size_t size, unsigned int retries)
{
int retval;
do {
- retval = hid_hw_raw_request(hdev, id, buf, size, type,
+ retval = hid_hw_raw_request(hdev, buf[0], buf, size, type,
HID_REQ_GET_REPORT);
} while ((retval == -ETIMEDOUT || retval == -EPIPE) && --retries);
@@ -258,7 +258,7 @@ static int wacom_set_device_mode(struct hid_device *hdev, int report_id,
length, 1);
if (error >= 0)
error = wacom_get_report(hdev, HID_FEATURE_REPORT,
- report_id, rep_data, length, 1);
+ rep_data, length, 1);
} while ((error < 0 || rep_data[1] != mode) && limit++ < WAC_MSG_RETRIES);
kfree(rep_data);