Changeset 01c3bb4 in mainline for uspace/srv/hid/s3c24xx_ts/s3c24xx_ts.c

Timestamp:

2017-11-25T15:43:25Z (6 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

ce4a21a0

Parents:

98cb5e0d

Message:

Convert call-handling syscalls to capabilities

This commit modifies the behavior of sys_ipc_wait_for_call() to return a
capability handle for requests. This capability handle can be used
either by sys_ipc_answer*() to answer the call or by sys_ipc_forward*()
to forward it further along. Answering or forwarding the call results in
destruction of the respective capability. For requests and
notifications, sys_ipc_wait_for_call() returns CAP_NIL and sets call
flags accordingly.

File:

• uspace/srv/hid/s3c24xx_ts/s3c24xx_ts.c (modified) (2 diffs)

uspace/srv/hid/s3c24xx_ts/s3c24xx_ts.c

@@ -71 +71 @@
 static void s3c24xx_ts_connection(ipc_callid_t iid, ipc_call_t *icall,
     void *arg);
-static void s3c24xx_ts_irq_handler(ipc_callid_t iid, ipc_call_t *call, void *);
+static void s3c24xx_ts_irq_handler(ipc_call_t *call, void *);
 static void s3c24xx_ts_pen_down(s3c24xx_ts_t *ts);
 static void s3c24xx_ts_pen_up(s3c24xx_ts_t *ts);
@@ -202 +202 @@
 
 /** Handle touchscreen interrupt */
-static void s3c24xx_ts_irq_handler(ipc_callid_t iid, ipc_call_t *call,
-    void *arg)
+static void s3c24xx_ts_irq_handler(ipc_call_t *call, void *arg)
 {
         ts_updn_t updn;
 
-        (void) iid; (void) call;
+        (void) call;
 
         /* Read up/down interrupt flags. */