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HID: intel-ish-hid: use helper function to search client id

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ishtp exposed helper ishtp_fw_cl_get_client() function for client
information searching, so switch to use it.

Signed-off-by: Even Xu <even.xu@intel.com>
Reviewed-by: Andriy Shevchenko <andriy.shevchenko@intel.com>
Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
Even Xu 2018-09-11 16:44:18 -07:00 committed by Jiri Kosina
parent e625020b2c
commit f26de33faf
1 changed files with 6 additions and 8 deletions
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14
drivers/hid/intel-ish-hid/ishtp-hid-client.c
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@ -626,8 +626,8 @@ static int ishtp_get_report_descriptor(struct ishtp_cl *hid_ishtp_cl,
static int hid_ishtp_cl_init(struct ishtp_cl *hid_ishtp_cl, int reset)
{
struct ishtp_device *dev;
unsigned long flags;
struct ishtp_cl_data *client_data = hid_ishtp_cl->client_data;
struct ishtp_fw_client *fw_client;
int i;
int rv;
@ -649,16 +649,14 @@ static int hid_ishtp_cl_init(struct ishtp_cl *hid_ishtp_cl, int reset)
hid_ishtp_cl->rx_ring_size = HID_CL_RX_RING_SIZE;
hid_ishtp_cl->tx_ring_size = HID_CL_TX_RING_SIZE;
spin_lock_irqsave(&dev->fw_clients_lock, flags);
i = ishtp_fw_cl_by_uuid(dev, &hid_ishtp_guid);
if (i < 0) {
spin_unlock_irqrestore(&dev->fw_clients_lock, flags);
fw_client = ishtp_fw_cl_get_client(dev, &hid_ishtp_guid);
if (!fw_client) {
dev_err(&client_data->cl_device->dev,
"ish client uuid not found\n");
return i;
return -ENOENT;
}
hid_ishtp_cl->fw_client_id = dev->fw_clients[i].client_id;
spin_unlock_irqrestore(&dev->fw_clients_lock, flags);
hid_ishtp_cl->fw_client_id = fw_client->client_id;
hid_ishtp_cl->state = ISHTP_CL_CONNECTING;
rv = ishtp_cl_connect(hid_ishtp_cl);