Commit 011aa2aa authored by Zhang Lixu's avatar Zhang Lixu Committed by Jiri Kosina
Browse files

HID: intel-ish-hid: Add ishtp_get_connection_state() interface 



Add the ishtp_get_connection_state() function for struct ishtp_cl, allowing
ishtp client drivers to retrieve the current connection state.

Signed-off-by: default avatarZhang Lixu <lixu.zhang@intel.com>
Acked-by: default avatarSrinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: default avatarJiri Kosina <jkosina@suse.com>
parent 0d30dae3

drivers/hid/intel-ish-hid/ishtp/client.c

+6 −0
Original line number Diff line number Diff line
@@ -1261,6 +1261,12 @@ void ishtp_set_connection_state(struct ishtp_cl *cl, int state) 
}

EXPORT_SYMBOL(ishtp_set_connection_state);



int ishtp_get_connection_state(struct ishtp_cl *cl)

{

	return cl->state;

}

EXPORT_SYMBOL(ishtp_get_connection_state);



void ishtp_cl_set_fw_client_id(struct ishtp_cl *cl, int fw_client_id)

{

	cl->fw_client_id = fw_client_id;

include/linux/intel-ish-client-if.h

+1 −0
Original line number Diff line number Diff line
@@ -109,6 +109,7 @@ struct ishtp_device *ishtp_get_ishtp_device(struct ishtp_cl *cl); 
void ishtp_set_tx_ring_size(struct ishtp_cl *cl, int size);

void ishtp_set_rx_ring_size(struct ishtp_cl *cl, int size);

void ishtp_set_connection_state(struct ishtp_cl *cl, int state);

int ishtp_get_connection_state(struct ishtp_cl *cl);

void ishtp_cl_set_fw_client_id(struct ishtp_cl *cl, int fw_client_id);



void ishtp_put_device(struct ishtp_cl_device *cl_dev);