aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/usb/input/aiptek.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/usb/input/aiptek.c')
-rw-r--r--drivers/usb/input/aiptek.c28
1 files changed, 14 insertions, 14 deletions
diff --git a/drivers/usb/input/aiptek.c b/drivers/usb/input/aiptek.c
index f857935e615c..8c1ab1cbd233 100644
--- a/drivers/usb/input/aiptek.c
+++ b/drivers/usb/input/aiptek.c
@@ -1972,6 +1972,7 @@ aiptek_probe(struct usb_interface *intf, const struct usb_device_id *id)
1972 AIPTEK_PROGRAMMABLE_DELAY_200, 1972 AIPTEK_PROGRAMMABLE_DELAY_200,
1973 AIPTEK_PROGRAMMABLE_DELAY_300 1973 AIPTEK_PROGRAMMABLE_DELAY_300
1974 }; 1974 };
1975 int err = -ENOMEM;
1975 1976
1976 /* programmableDelay is where the command-line specified 1977 /* programmableDelay is where the command-line specified
1977 * delay is kept. We make it the first element of speeds[], 1978 * delay is kept. We make it the first element of speeds[],
@@ -2133,7 +2134,9 @@ aiptek_probe(struct usb_interface *intf, const struct usb_device_id *id)
2133 2134
2134 /* Register the tablet as an Input Device 2135 /* Register the tablet as an Input Device
2135 */ 2136 */
2136 input_register_device(aiptek->inputdev); 2137 err = input_register_device(aiptek->inputdev);
2138 if (err)
2139 goto fail2;
2137 2140
2138 /* We now will look for the evdev device which is mapped to 2141 /* We now will look for the evdev device which is mapped to
2139 * the tablet. The partial name is kept in the link list of 2142 * the tablet. The partial name is kept in the link list of
@@ -2165,23 +2168,13 @@ aiptek_probe(struct usb_interface *intf, const struct usb_device_id *id)
2165 2168
2166 return 0; 2169 return 0;
2167 2170
2168fail2: usb_buffer_free(usbdev, AIPTEK_PACKET_LENGTH, aiptek->data, 2171 fail2: usb_buffer_free(usbdev, AIPTEK_PACKET_LENGTH, aiptek->data,
2169 aiptek->data_dma); 2172 aiptek->data_dma);
2170fail1: input_free_device(inputdev); 2173 fail1: input_free_device(inputdev);
2171 kfree(aiptek); 2174 kfree(aiptek);
2172 return -ENOMEM; 2175 return err;
2173} 2176}
2174 2177
2175/* Forward declaration */
2176static void aiptek_disconnect(struct usb_interface *intf);
2177
2178static struct usb_driver aiptek_driver = {
2179 .name = "aiptek",
2180 .probe = aiptek_probe,
2181 .disconnect = aiptek_disconnect,
2182 .id_table = aiptek_ids,
2183};
2184
2185/*********************************************************************** 2178/***********************************************************************
2186 * Deal with tablet disconnecting from the system. 2179 * Deal with tablet disconnecting from the system.
2187 */ 2180 */
@@ -2206,6 +2199,13 @@ static void aiptek_disconnect(struct usb_interface *intf)
2206 } 2199 }
2207} 2200}
2208 2201
2202static struct usb_driver aiptek_driver = {
2203 .name = "aiptek",
2204 .probe = aiptek_probe,
2205 .disconnect = aiptek_disconnect,
2206 .id_table = aiptek_ids,
2207};
2208
2209static int __init aiptek_init(void) 2209static int __init aiptek_init(void)
2210{ 2210{
2211 int result = usb_register(&aiptek_driver); 2211 int result = usb_register(&aiptek_driver);