staging: Bulk convert the semaphore mess

init_MUTEX(_LOCKED) and DECLARE_MUTEX are going away. Bulk convert
staging users.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/staging/comedi/drivers/dt9812.c b/drivers/staging/comedi/drivers/dt9812.c
index d01d2dc79112b8c47dac6216e29446eb775c3f89..0560a74515125c6668e225ab433987b91dd4e365 100644 (file)
--- a/drivers/staging/comedi/drivers/dt9812.c
+++ b/drivers/staging/comedi/drivers/dt9812.c
@@ -1128,7 +1128,7 @@ static int __init usb_dt9812_init(void)
 
        /* Initialize all driver slots */
        for (i = 0; i < DT9812_NUM_SLOTS; i++) {
-               init_MUTEX(&dt9812[i].mutex);
+               sema_init(&dt9812[i].mutex, 1);
                dt9812[i].serial = 0;
                dt9812[i].usb = NULL;
                dt9812[i].comedi = NULL;

diff --git a/drivers/staging/cxt1e1/functions.c b/drivers/staging/cxt1e1/functions.c
index 23ea101d7a894c54fb75ca6026d4bf06bd1b46d7..ab399c2f748829d0ea9a4e67869bc6b00755d8e8 100644 (file)
--- a/drivers/staging/cxt1e1/functions.c
+++ b/drivers/staging/cxt1e1/functions.c
@@ -184,10 +184,10 @@ OS_sem_init (void *sem, int state)
     switch (state)
     {
         case SEM_TAKEN:
-        init_MUTEX_LOCKED ((struct semaphore *) sem);
+               sema_init((struct semaphore *) sem, 0);
         break;
     case SEM_AVAILABLE:
-        init_MUTEX ((struct semaphore *) sem);
+           sema_init((struct semaphore *) sem, 1);
         break;
     default:                        /* otherwise, set sem.count to state's
                                      * value */

diff --git a/drivers/staging/dream/pmem.c b/drivers/staging/dream/pmem.c
index 7d6bbadd7fc72164d3d879dd3a4a147b614287fe..7189725d8f2d709d96aef0819d6828af2681227f 100644 (file)
--- a/drivers/staging/dream/pmem.c
+++ b/drivers/staging/dream/pmem.c
@@ -1231,7 +1231,7 @@ int pmem_setup(struct android_pmem_platform_data *pdata,
        pmem[id].ioctl = ioctl;
        pmem[id].release = release;
        init_rwsem(&pmem[id].bitmap_sem);
-       init_MUTEX(&pmem[id].data_list_sem);
+       sema_init(&pmem[id].data_list_sem, 1);
        INIT_LIST_HEAD(&pmem[id].data_list);
        pmem[id].dev.name = pdata->name;
        pmem[id].dev.minor = id;

diff --git a/drivers/staging/msm/mddihost.c b/drivers/staging/msm/mddihost.c
index c6c1ee4eda05f04bccaccf5d4bfab452b8a69837..58a86d5d995f22246d86338cf545e65ca44be584 100644 (file)
--- a/drivers/staging/msm/mddihost.c
+++ b/drivers/staging/msm/mddihost.c
@@ -67,7 +67,7 @@ void mddi_init(void)
 
        mddi_host_initialized = TRUE;
 
-       init_MUTEX(&mddi_host_mutex);
+       sema_init(&mddi_host_mutex, 1);
 
        if (!mddi_host_powered) {
                down(&mddi_host_mutex);

diff --git a/drivers/staging/msm/mdp.c b/drivers/staging/msm/mdp.c
index 36053afdebe2d407f06715a6bd1ca61849248fdc..58cb404629306b44317575e49baa25e2eb8161d0 100644 (file)
--- a/drivers/staging/msm/mdp.c
+++ b/drivers/staging/msm/mdp.c
@@ -669,24 +669,24 @@ static void mdp_drv_init(void)
 
        /* initialize semaphore */
        init_completion(&mdp_ppp_comp);
-       init_MUTEX(&mdp_ppp_mutex);
-       init_MUTEX(&mdp_pipe_ctrl_mutex);
+       sema_init(&mdp_ppp_mutex, 1);
+       sema_init(&mdp_pipe_ctrl_mutex, 1);
 
        dma2_data.busy = FALSE;
        dma2_data.waiting = FALSE;
        init_completion(&dma2_data.comp);
-       init_MUTEX(&dma2_data.mutex);
+       sema_init(&dma2_data.mutex, 1);
        mutex_init(&dma2_data.ov_mutex);
 
        dma3_data.busy = FALSE;
        dma3_data.waiting = FALSE;
        init_completion(&dma3_data.comp);
-       init_MUTEX(&dma3_data.mutex);
+       sema_init(&dma3_data.mutex, 1);
 
        dma_s_data.busy = FALSE;
        dma_s_data.waiting = FALSE;
        init_completion(&dma_s_data.comp);
-       init_MUTEX(&dma_s_data.mutex);
+       sema_init(&dma_s_data.mutex, 1);
 
        dma_e_data.busy = FALSE;
        dma_e_data.waiting = FALSE;

diff --git a/drivers/staging/msm/msm_fb.c b/drivers/staging/msm/msm_fb.c
index af5620e4eee11d30987bd5ed58ac211af97287f7..ea268edbf43b0916be95f4e0d5f20b38665a05fb 100644 (file)
--- a/drivers/staging/msm/msm_fb.c
+++ b/drivers/staging/msm/msm_fb.c
@@ -915,7 +915,7 @@ static int msm_fb_register(struct msm_fb_data_type *mfd)
        mfd->pan_waiting = FALSE;
        init_completion(&mfd->pan_comp);
        init_completion(&mfd->refresher_comp);
-       init_MUTEX(&mfd->sem);
+       sema_init(&mfd->sem, 1);
 
        fbram_offset = PAGE_ALIGN((int)fbram)-(int)fbram;
        fbram += fbram_offset;

diff --git a/drivers/staging/otus/wwrap.c b/drivers/staging/otus/wwrap.c
index fcd3da07155bf57484dd37f588f43eb94e28b5dc..87bc53b9753abe2ee36032e54a5824cf0c1afe63 100644 (file)
--- a/drivers/staging/otus/wwrap.c
+++ b/drivers/staging/otus/wwrap.c
@@ -985,7 +985,7 @@ u8_t zfLnxCreateThread(zdev_t *dev)
 
     /* Create Mutex and keventd */
     INIT_WORK(&macp->kevent, kevent);
-    init_MUTEX(&macp->ioctl_sem);
+    sema_init(&macp->ioctl_sem, 1);
 
     return 0;
 }

diff --git a/drivers/staging/rt2860/common/rtmp_init.c b/drivers/staging/rt2860/common/rtmp_init.c
index 701eb894d2b648848fc0e7a4a8c8a56120a80bf7..ff9f87c6be747c54739a36b8c4f3266c83914767 100644 (file)
--- a/drivers/staging/rt2860/common/rtmp_init.c
+++ b/drivers/staging/rt2860/common/rtmp_init.c
@@ -3509,7 +3509,7 @@ int RtmpRaDevCtrlInit(struct rt_rtmp_adapter *pAd, IN RTMP_INF_TYPE infType)
                 ("STA Driver version-%s\n", STA_DRIVER_VERSION));
 
 #ifdef RTMP_MAC_USB
-       init_MUTEX(&(pAd->UsbVendorReq_semaphore));
+       sema_init(&(pAd->UsbVendorReq_semaphore), 1);
        os_alloc_mem(pAd, (u8 **) & pAd->UsbVendorReqBuf,
                     MAX_PARAM_BUFFER_SIZE - 1);
        if (pAd->UsbVendorReqBuf == NULL) {

diff --git a/drivers/staging/solo6x10/solo6010-i2c.c b/drivers/staging/solo6x10/solo6010-i2c.c
index 2bb86fa9e9e882f6fa27bec04a3105959b836841..cadd5120d575facd25f9005c9b6cbe5e74a5cc22 100644 (file)
--- a/drivers/staging/solo6x10/solo6010-i2c.c
+++ b/drivers/staging/solo6x10/solo6010-i2c.c
@@ -284,7 +284,7 @@ int solo_i2c_init(struct solo6010_dev *solo_dev)
        solo_dev->i2c_id = -1;
        solo_dev->i2c_state = IIC_STATE_IDLE;
        init_waitqueue_head(&solo_dev->i2c_wait);
-       init_MUTEX(&solo_dev->i2c_sem);
+       sema_init(&solo_dev->i2c_sem, 1);
 
        for (i = 0; i < SOLO_I2C_ADAPTERS; i++) {
                struct i2c_adapter *adap = &solo_dev->i2c_adap[i];

diff --git a/drivers/staging/solo6x10/solo6010-p2m.c b/drivers/staging/solo6x10/solo6010-p2m.c
index 1b81f069c7f5a926329509fbf4a680190f3a4aeb..7ed3ed4b8f7eeda57f5be2bf5f2083c1b45915eb 100644 (file)
--- a/drivers/staging/solo6x10/solo6010-p2m.c
+++ b/drivers/staging/solo6x10/solo6010-p2m.c
@@ -188,7 +188,7 @@ int solo_p2m_init(struct solo6010_dev *solo_dev)
        for (i = 0; i < SOLO_NR_P2M; i++) {
                p2m_dev = &solo_dev->p2m_dev[i];
 
-               init_MUTEX(&p2m_dev->sem);
+               sema_init(&p2m_dev->sem, 1);
                init_completion(&p2m_dev->completion);
 
                solo_reg_write(solo_dev, SOLO_P2M_DES_ADR(i),

diff --git a/drivers/staging/vme/devices/vme_user.c b/drivers/staging/vme/devices/vme_user.c
index 8f77bd24630c40a298dfc68b860ed97c544295d5..71bbc526626c062b2b0c0f73ba9f25f24a258413 100644 (file)
--- a/drivers/staging/vme/devices/vme_user.c
+++ b/drivers/staging/vme/devices/vme_user.c
@@ -683,7 +683,7 @@ static int __init vme_user_probe(struct device *dev, int cur_bus, int cur_slot)
        for (i = 0; i < VME_DEVS; i++) {
                image[i].kern_buf = NULL;
                image[i].pci_buf = 0;
-               init_MUTEX(&(image[i].sem));
+               sema_init(&(image[i].sem), 1);
                image[i].device = NULL;
                image[i].resource = NULL;
                image[i].users = 0;