diff options
| author | Aaron Ma <aaron.ma@canonical.com> | 2018-02-03 23:57:15 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-04-24 09:34:11 +0200 |
| commit | 10ab7c947d4921b962c7c2a6bffa2486d0cd127d (patch) | |
| tree | e24b74d0bbb21f91a396e8c4fcef339be4c895be /drivers | |
| parent | 5aa8b5b8846e519015742c9592e50d2d13fa83de (diff) | |
HID: Fix hid_report_len usage
commit 3064a03b94e60388f0955fcc29f3e8a978d28f75 upstream.
Follow the change of return type u32 of hid_report_len,
fix all the types of variables those get the return value of
hid_report_len to u32, and all other code already uses u32.
Cc: stable@vger.kernel.org
Signed-off-by: Aaron Ma <aaron.ma@canonical.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/hid/hid-input.c | 3 | ||||
| -rw-r--r-- | drivers/hid/hid-multitouch.c | 5 | ||||
| -rw-r--r-- | drivers/hid/hid-rmi.c | 4 | ||||
| -rw-r--r-- | drivers/hid/wacom_sys.c | 2 |
4 files changed, 8 insertions, 6 deletions
diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c index 40233315d5f5..5ff6dd8147b6 100644 --- a/drivers/hid/hid-input.c +++ b/drivers/hid/hid-input.c @@ -1279,7 +1279,8 @@ static void hidinput_led_worker(struct work_struct *work) led_work); struct hid_field *field; struct hid_report *report; - int len, ret; + int ret; + u32 len; __u8 *buf; field = hidinput_get_led_field(hid); diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c index 89e9032ab1e7..fba655d639af 100644 --- a/drivers/hid/hid-multitouch.c +++ b/drivers/hid/hid-multitouch.c @@ -315,7 +315,8 @@ static struct attribute_group mt_attribute_group = { static void mt_get_feature(struct hid_device *hdev, struct hid_report *report) { struct mt_device *td = hid_get_drvdata(hdev); - int ret, size = hid_report_len(report); + int ret; + u32 size = hid_report_len(report); u8 *buf; /* @@ -919,7 +920,7 @@ static void mt_set_input_mode(struct hid_device *hdev) struct hid_report_enum *re; struct mt_class *cls = &td->mtclass; char *buf; - int report_len; + u32 report_len; if (td->inputmode < 0) return; diff --git a/drivers/hid/hid-rmi.c b/drivers/hid/hid-rmi.c index be89bcbf6a71..276d12d4b576 100644 --- a/drivers/hid/hid-rmi.c +++ b/drivers/hid/hid-rmi.c @@ -110,8 +110,8 @@ struct rmi_data { u8 *writeReport; u8 *readReport; - int input_report_size; - int output_report_size; + u32 input_report_size; + u32 output_report_size; unsigned long flags; diff --git a/drivers/hid/wacom_sys.c b/drivers/hid/wacom_sys.c index 7a4d39ce51d9..e8b90b534f08 100644 --- a/drivers/hid/wacom_sys.c +++ b/drivers/hid/wacom_sys.c @@ -351,7 +351,7 @@ static int wacom_set_device_mode(struct hid_device *hdev, u8 *rep_data; struct hid_report *r; struct hid_report_enum *re; - int length; + u32 length; int error = -ENOMEM, limit = 0; if (wacom_wac->mode_report < 0) |