4 files changed, 49 insertions, 28 deletions

diff --git a/drivers/char/tpm/tpm_atmel.c b/drivers/char/tpm/tpm_atmel.c
index d0e7926eb486..c64a1bc65349 100644
--- a/drivers/char/tpm/tpm_atmel.c
+++ b/drivers/char/tpm/tpm_atmel.c
@@ -168,12 +168,22 @@ static void atml_plat_remove(void)
         }
 }
 
-static struct device_driver atml_drv = {
-        .name = "tpm_atmel",
-        .bus = &platform_bus_type,
-        .owner = THIS_MODULE,
-        .suspend = tpm_pm_suspend,
-        .resume = tpm_pm_resume,
+static int tpm_atml_suspend(struct platform_device *dev, pm_message_t msg)
+{
+        return tpm_pm_suspend(&dev->dev, msg);
+}
+
+static int tpm_atml_resume(struct platform_device *dev)
+{
+        return tpm_pm_resume(&dev->dev);
+}
+static struct platform_driver atml_drv = {
+        .driver = {
+                .name = "tpm_atmel",
+                .owner          = THIS_MODULE,
+        },
+        .suspend = tpm_atml_suspend,
+        .resume = tpm_atml_resume,
 };
 
 static int __init init_atmel(void)
@@ -184,7 +194,7 @@ static int __init init_atmel(void)
         unsigned long base;
         struct  tpm_chip *chip;
 
-        rc = driver_register(&atml_drv);
+        rc = platform_driver_register(&atml_drv);
         if (rc)
                 return rc;
 
@@ -223,13 +233,13 @@ err_rel_reg:
                 atmel_release_region(base,
                                      region_size);
 err_unreg_drv:
-        driver_unregister(&atml_drv);
+        platform_driver_unregister(&atml_drv);
         return rc;
 }
 
 static void __exit cleanup_atmel(void)
 {
-        driver_unregister(&atml_drv);
+        platform_driver_unregister(&atml_drv);
         atml_plat_remove();
 }
 
diff --git a/drivers/char/tpm/tpm_tis.c b/drivers/char/tpm/tpm_tis.c
index 717af7ad1bdf..aec1931608aa 100644
--- a/drivers/char/tpm/tpm_tis.c
+++ b/drivers/char/tpm/tpm_tis.c
@@ -654,12 +654,22 @@ module_param_string(hid, tpm_pnp_tbl[TIS_HID_USR_IDX].id,
                     sizeof(tpm_pnp_tbl[TIS_HID_USR_IDX].id), 0444);
 MODULE_PARM_DESC(hid, "Set additional specific HID for this driver to probe");
 
-static struct device_driver tis_drv = {
-        .name = "tpm_tis",
-        .bus = &platform_bus_type,
-        .owner = THIS_MODULE,
-        .suspend = tpm_pm_suspend,
-        .resume = tpm_pm_resume,
+static int tpm_tis_suspend(struct platform_device *dev, pm_message_t msg)
+{
+        return tpm_pm_suspend(&dev->dev, msg);
+}
+
+static int tpm_tis_resume(struct platform_device *dev)
+{
+        return tpm_pm_resume(&dev->dev);
+}
+static struct platform_driver tis_drv = {
+        .driver = {
+                .name = "tpm_tis",
+                .owner          = THIS_MODULE,
+        },
+        .suspend = tpm_tis_suspend,
+        .resume = tpm_tis_resume,
 };
 
 static struct platform_device *pdev;
@@ -672,14 +682,14 @@ static int __init init_tis(void)
         int rc;
 
         if (force) {
-                rc = driver_register(&tis_drv);
+                rc = platform_driver_register(&tis_drv);
                 if (rc < 0)
                         return rc;
                 if (IS_ERR(pdev=platform_device_register_simple("tpm_tis", -1, NULL, 0)))
                         return PTR_ERR(pdev);
                 if((rc=tpm_tis_init(&pdev->dev, TIS_MEM_BASE, TIS_MEM_LEN, 0)) != 0) {
                         platform_device_unregister(pdev);
-                        driver_unregister(&tis_drv);
+                        platform_driver_unregister(&tis_drv);
                 }
                 return rc;
         }
@@ -711,7 +721,7 @@ static void __exit cleanup_tis(void)
 
         if (force) {
                 platform_device_unregister(pdev);
-                driver_unregister(&tis_drv);
+                platform_driver_unregister(&tis_drv);
         } else
                 pnp_unregister_driver(&tis_pnp_driver);
 }
diff --git a/drivers/char/vc_screen.c b/drivers/char/vc_screen.c
index 4f3b3f95fc42..d94d25c12aa8 100644
--- a/drivers/char/vc_screen.c
+++ b/drivers/char/vc_screen.c
@@ -479,18 +479,18 @@ static const struct file_operations vcs_fops = {
 
 static struct class *vc_class;
 
-void vcs_make_sysfs(struct tty_struct *tty)
+void vcs_make_sysfs(int index)
 {
-        device_create(vc_class, NULL, MKDEV(VCS_MAJOR, tty->index + 1), NULL,
-                      "vcs%u", tty->index + 1);
-        device_create(vc_class, NULL, MKDEV(VCS_MAJOR, tty->index + 129), NULL,
-                      "vcsa%u", tty->index + 1);
+        device_create(vc_class, NULL, MKDEV(VCS_MAJOR, index + 1), NULL,
+                      "vcs%u", index + 1);
+        device_create(vc_class, NULL, MKDEV(VCS_MAJOR, index + 129), NULL,
+                      "vcsa%u", index + 1);
 }
 
-void vcs_remove_sysfs(struct tty_struct *tty)
+void vcs_remove_sysfs(int index)
 {
-        device_destroy(vc_class, MKDEV(VCS_MAJOR, tty->index + 1));
-        device_destroy(vc_class, MKDEV(VCS_MAJOR, tty->index + 129));
+        device_destroy(vc_class, MKDEV(VCS_MAJOR, index + 1));
+        device_destroy(vc_class, MKDEV(VCS_MAJOR, index + 129));
 }
 
 int __init vcs_init(void)
diff --git a/drivers/char/vt.c b/drivers/char/vt.c
index 7900bd63b36d..2c1d133819b5 100644
--- a/drivers/char/vt.c
+++ b/drivers/char/vt.c
@@ -778,6 +778,7 @@ int vc_allocate(unsigned int currcons)	/* return 0 on success */
             }
             vc->vc_kmalloced = 1;
             vc_init(vc, vc->vc_rows, vc->vc_cols, 1);
+            vcs_make_sysfs(currcons);
             atomic_notifier_call_chain(&vt_notifier_list, VT_ALLOCATE, &param);
         }
         return 0;
@@ -987,7 +988,9 @@ void vc_deallocate(unsigned int currcons)
         if (vc_cons_allocated(currcons)) {
                 struct vc_data *vc = vc_cons[currcons].d;
                 struct vt_notifier_param param = { .vc = vc };
+
                 atomic_notifier_call_chain(&vt_notifier_list, VT_DEALLOCATE, &param);
+                vcs_remove_sysfs(currcons);
                 vc->vc_sw->con_deinit(vc);
                 put_pid(vc->vt_pid);
                 module_put(vc->vc_sw->owner);
@@ -2775,7 +2778,6 @@ static int con_open(struct tty_struct *tty, struct file *filp)
                                 tty->termios->c_iflag |= IUTF8;
                         else
                                 tty->termios->c_iflag &= ~IUTF8;
-                        vcs_make_sysfs(tty);
                         release_console_sem();
                         return ret;
                 }
@@ -2795,7 +2797,6 @@ static void con_shutdown(struct tty_struct *tty)
         BUG_ON(vc == NULL);
         acquire_console_sem();
         vc->vc_tty = NULL;
-        vcs_remove_sysfs(tty);
         release_console_sem();
         tty_shutdown(tty);
 }