[PATCH] More work_struct induced breakage (s390)

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/drivers/s390/block/dasd.c b/drivers/s390/block/dasd.c
index a2cef57d7bcb2e72bc26366902c41c6b461f498e..2af2d9b53d180fff0148fb4ab830ca5fe1c0d135 100644 (file)
--- a/drivers/s390/block/dasd.c
+++ b/drivers/s390/block/dasd.c
@@ -54,7 +54,7 @@ static void dasd_flush_request_queue(struct dasd_device *);
 static void dasd_int_handler(struct ccw_device *, unsigned long, struct irb *);
 static int dasd_flush_ccw_queue(struct dasd_device *, int);
 static void dasd_tasklet(struct dasd_device *);
-static void do_kick_device(void *data);
+static void do_kick_device(struct work_struct *);
 
 /*
  * SECTION: Operations on the device structure.
@@ -100,7 +100,7 @@ dasd_alloc_device(void)
                     (unsigned long) device);
        INIT_LIST_HEAD(&device->ccw_queue);
        init_timer(&device->timer);
-       INIT_WORK(&device->kick_work, do_kick_device, device);
+       INIT_WORK(&device->kick_work, do_kick_device);
        device->state = DASD_STATE_NEW;
        device->target = DASD_STATE_NEW;
 
@@ -407,11 +407,9 @@ dasd_change_state(struct dasd_device *device)
  * event daemon.
  */
 static void
-do_kick_device(void *data)
+do_kick_device(struct work_struct *work)
 {
-       struct dasd_device *device;
-
-       device = (struct dasd_device *) data;
+       struct dasd_device *device = container_of(work, struct dasd_device, kick_work);
        dasd_change_state(device);
        dasd_schedule_bh(device);
        dasd_put_device(device);

diff --git a/drivers/s390/cio/css.c b/drivers/s390/cio/css.c
index ad7f7e1c01631608e3ce529352b9ce4de74d3832..26cf2f5ae2e75bfedcd22397b69850f7eebd229c 100644 (file)
--- a/drivers/s390/cio/css.c
+++ b/drivers/s390/cio/css.c
@@ -334,7 +334,7 @@ static LIST_HEAD(slow_subchannels_head);
 static DEFINE_SPINLOCK(slow_subchannel_lock);
 
 static void
-css_trigger_slow_path(void)
+css_trigger_slow_path(struct work_struct *unused)
 {
        CIO_TRACE_EVENT(4, "slowpath");
 
@@ -359,8 +359,7 @@ css_trigger_slow_path(void)
        spin_unlock_irq(&slow_subchannel_lock);
 }
 
-typedef void (*workfunc)(void *);
-DECLARE_WORK(slow_path_work, (workfunc)css_trigger_slow_path, NULL);
+DECLARE_WORK(slow_path_work, css_trigger_slow_path);
 struct workqueue_struct *slow_path_wq;
 
 /* Reprobe subchannel if unregistered. */
@@ -397,7 +396,7 @@ static int reprobe_subchannel(struct subchannel_id schid, void *data)
 }
 
 /* Work function used to reprobe all unregistered subchannels. */
-static void reprobe_all(void *data)
+static void reprobe_all(struct work_struct *unused)
 {
        int ret;
 
@@ -413,7 +412,7 @@ static void reprobe_all(void *data)
                      need_reprobe);
 }
 
-DECLARE_WORK(css_reprobe_work, reprobe_all, NULL);
+DECLARE_WORK(css_reprobe_work, reprobe_all);
 
 /* Schedule reprobing of all unregistered subchannels. */
 void css_schedule_reprobe(void)

diff --git a/drivers/s390/crypto/ap_bus.c b/drivers/s390/crypto/ap_bus.c
index 6a54334ffe090418ccb5217ef1621b3aeea81075..e4dc947e74e9fc2402a70e438c6e649bb0853ad6 100644 (file)
--- a/drivers/s390/crypto/ap_bus.c
+++ b/drivers/s390/crypto/ap_bus.c
@@ -37,7 +37,7 @@
 #include "ap_bus.h"
 
 /* Some prototypes. */
-static void ap_scan_bus(void *);
+static void ap_scan_bus(struct work_struct *);
 static void ap_poll_all(unsigned long);
 static void ap_poll_timeout(unsigned long);
 static int ap_poll_thread_start(void);
@@ -71,7 +71,7 @@ static struct device *ap_root_device = NULL;
 static struct workqueue_struct *ap_work_queue;
 static struct timer_list ap_config_timer;
 static int ap_config_time = AP_CONFIG_TIME;
-static DECLARE_WORK(ap_config_work, ap_scan_bus, NULL);
+static DECLARE_WORK(ap_config_work, ap_scan_bus);
 
 /**
  * Tasklet & timer for AP request polling.
@@ -732,7 +732,7 @@ static void ap_device_release(struct device *dev)
        kfree(ap_dev);
 }
 
-static void ap_scan_bus(void *data)
+static void ap_scan_bus(struct work_struct *unused)
 {
        struct ap_device *ap_dev;
        struct device *dev;

diff --git a/drivers/s390/net/lcs.c b/drivers/s390/net/lcs.c
index 08d4e47070bda333b5fe97808b5d578d6756b69f..e5665b6743a1379d37e949cb549fab52dbb40021 100644 (file)
--- a/drivers/s390/net/lcs.c
+++ b/drivers/s390/net/lcs.c
@@ -67,7 +67,7 @@ static char debug_buffer[255];
  * Some prototypes.
  */
 static void lcs_tasklet(unsigned long);
-static void lcs_start_kernel_thread(struct lcs_card *card);
+static void lcs_start_kernel_thread(struct work_struct *);
 static void lcs_get_frames_cb(struct lcs_channel *, struct lcs_buffer *);
 static int lcs_send_delipm(struct lcs_card *, struct lcs_ipm_list *);
 static int lcs_recovery(void *ptr);
@@ -1724,8 +1724,9 @@ lcs_stopcard(struct lcs_card *card)
  * Kernel Thread helper functions for LGW initiated commands
  */
 static void
-lcs_start_kernel_thread(struct lcs_card *card)
+lcs_start_kernel_thread(struct work_struct *work)
 {
+       struct lcs_card *card = container_of(work, struct lcs_card, kernel_thread_starter);
        LCS_DBF_TEXT(5, trace, "krnthrd");
        if (lcs_do_start_thread(card, LCS_RECOVERY_THREAD))
                kernel_thread(lcs_recovery, (void *) card, SIGCHLD);
@@ -2053,8 +2054,7 @@ lcs_probe_device(struct ccwgroup_device *ccwgdev)
        ccwgdev->cdev[0]->handler = lcs_irq;
        ccwgdev->cdev[1]->handler = lcs_irq;
        card->gdev = ccwgdev;
-       INIT_WORK(&card->kernel_thread_starter,
-                 (void *) lcs_start_kernel_thread, card);
+       INIT_WORK(&card->kernel_thread_starter, lcs_start_kernel_thread);
        card->thread_start_mask = 0;
        card->thread_allowed_mask = 0;
        card->thread_running_mask = 0;

diff --git a/drivers/s390/net/qeth_main.c b/drivers/s390/net/qeth_main.c
index 7fdc5272c44622fd9f3e7f003e59b25802d04361..2bde4f1fb9c2f320783f9ae08ced9b64fc7cf31f 100644 (file)
--- a/drivers/s390/net/qeth_main.c
+++ b/drivers/s390/net/qeth_main.c
@@ -1039,8 +1039,9 @@ qeth_do_start_thread(struct qeth_card *card, unsigned long thread)
 }
 
 static void
-qeth_start_kernel_thread(struct qeth_card *card)
+qeth_start_kernel_thread(struct work_struct *work)
 {
+       struct qeth_card *card = container_of(work, struct qeth_card, kernel_thread_starter);
        QETH_DBF_TEXT(trace , 2, "strthrd");
 
        if (card->read.state != CH_STATE_UP &&
@@ -1103,8 +1104,7 @@ qeth_setup_card(struct qeth_card *card)
        card->thread_start_mask = 0;
        card->thread_allowed_mask = 0;
        card->thread_running_mask = 0;
-       INIT_WORK(&card->kernel_thread_starter,
-                 (void *)qeth_start_kernel_thread,card);
+       INIT_WORK(&card->kernel_thread_starter, qeth_start_kernel_thread);
        INIT_LIST_HEAD(&card->ip_list);
        card->ip_tbd_list = kmalloc(sizeof(struct list_head), GFP_KERNEL);
        if (!card->ip_tbd_list) {

diff --git a/drivers/scsi/oktagon_esp.c b/drivers/scsi/oktagon_esp.c
index dd67a68c5c23961e5617feda7c1686d0ada8227e..c116a6ae3c54f21caa66f3ca26b69cbdae92b3e1 100644 (file)
--- a/drivers/scsi/oktagon_esp.c
+++ b/drivers/scsi/oktagon_esp.c
@@ -72,12 +72,12 @@ static void dma_advance_sg(Scsi_Cmnd *);
 static int  oktagon_notify_reboot(struct notifier_block *this, unsigned long code, void *x);
 
 #ifdef USE_BOTTOM_HALF
-static void dma_commit(void *opaque);
+static void dma_commit(struct work_struct *unused);
 
 long oktag_to_io(long *paddr, long *addr, long len);
 long oktag_from_io(long *addr, long *paddr, long len);
 
-static DECLARE_WORK(tq_fake_dma, dma_commit, NULL);
+static DECLARE_WORK(tq_fake_dma, dma_commit);
 
 #define DMA_MAXTRANSFER 0x8000
 
@@ -266,7 +266,7 @@ oktagon_notify_reboot(struct notifier_block *this, unsigned long code, void *x)
  */
  
  
-static void dma_commit(void *opaque)
+static void dma_commit(struct work_struct *unused)
 {
     long wait,len2,pos;
     struct NCR_ESP *esp;