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path: root/drivers/input/serio
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Diffstat (limited to 'drivers/input/serio')
-rw-r--r--drivers/input/serio/altera_ps2.c82
-rw-r--r--drivers/input/serio/apbps2.c1
-rw-r--r--drivers/input/serio/arc_ps2.c1
-rw-r--r--drivers/input/serio/at32psif.c1
-rw-r--r--drivers/input/serio/ct82c710.c1
-rw-r--r--drivers/input/serio/i8042-sparcio.h1
-rw-r--r--drivers/input/serio/i8042-x86ia64io.h10
-rw-r--r--drivers/input/serio/i8042.c1
-rw-r--r--drivers/input/serio/maceps2.c1
-rw-r--r--drivers/input/serio/olpc_apsp.c1
-rw-r--r--drivers/input/serio/q40kbd.c1
-rw-r--r--drivers/input/serio/rpckbd.c1
-rw-r--r--drivers/input/serio/serio.c4
-rw-r--r--drivers/input/serio/serio_raw.c4
-rw-r--r--drivers/input/serio/xilinx_ps2.c1
15 files changed, 38 insertions, 73 deletions
diff --git a/drivers/input/serio/altera_ps2.c b/drivers/input/serio/altera_ps2.c
index 58781c8a8aec..131d7826dc6b 100644
--- a/drivers/input/serio/altera_ps2.c
+++ b/drivers/input/serio/altera_ps2.c
@@ -24,9 +24,7 @@
struct ps2if {
struct serio *io;
- struct resource *iomem_res;
void __iomem *base;
- unsigned irq;
};
/*
@@ -83,16 +81,34 @@ static void altera_ps2_close(struct serio *io)
static int altera_ps2_probe(struct platform_device *pdev)
{
struct ps2if *ps2if;
+ struct resource *res;
struct serio *serio;
int error, irq;
- ps2if = kzalloc(sizeof(struct ps2if), GFP_KERNEL);
- serio = kzalloc(sizeof(struct serio), GFP_KERNEL);
- if (!ps2if || !serio) {
- error = -ENOMEM;
- goto err_free_mem;
+ ps2if = devm_kzalloc(&pdev->dev, sizeof(struct ps2if), GFP_KERNEL);
+ if (!ps2if)
+ return -ENOMEM;
+
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ ps2if->base = devm_ioremap_resource(&pdev->dev, res);
+ if (IS_ERR(ps2if->base))
+ return PTR_ERR(ps2if->base);
+
+ irq = platform_get_irq(pdev, 0);
+ if (irq < 0)
+ return -ENXIO;
+
+ error = devm_request_irq(&pdev->dev, irq, altera_ps2_rxint, 0,
+ pdev->name, ps2if);
+ if (error) {
+ dev_err(&pdev->dev, "could not request IRQ %d\n", irq);
+ return error;
}
+ serio = kzalloc(sizeof(struct serio), GFP_KERNEL);
+ if (!serio)
+ return -ENOMEM;
+
serio->id.type = SERIO_8042;
serio->write = altera_ps2_write;
serio->open = altera_ps2_open;
@@ -103,56 +119,12 @@ static int altera_ps2_probe(struct platform_device *pdev)
serio->dev.parent = &pdev->dev;
ps2if->io = serio;
- ps2if->iomem_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (ps2if->iomem_res == NULL) {
- error = -ENOENT;
- goto err_free_mem;
- }
-
-
- irq = platform_get_irq(pdev, 0);
- if (irq < 0) {
- error = -ENXIO;
- goto err_free_mem;
- }
- ps2if->irq = irq;
-
- if (!request_mem_region(ps2if->iomem_res->start,
- resource_size(ps2if->iomem_res), pdev->name)) {
- error = -EBUSY;
- goto err_free_mem;
- }
-
- ps2if->base = ioremap(ps2if->iomem_res->start,
- resource_size(ps2if->iomem_res));
- if (!ps2if->base) {
- error = -ENOMEM;
- goto err_free_res;
- }
-
- error = request_irq(ps2if->irq, altera_ps2_rxint, 0, pdev->name, ps2if);
- if (error) {
- dev_err(&pdev->dev, "could not allocate IRQ %d: %d\n",
- ps2if->irq, error);
- goto err_unmap;
- }
-
- dev_info(&pdev->dev, "base %p, irq %d\n", ps2if->base, ps2if->irq);
+ dev_info(&pdev->dev, "base %p, irq %d\n", ps2if->base, irq);
serio_register_port(ps2if->io);
platform_set_drvdata(pdev, ps2if);
return 0;
-
- err_unmap:
- iounmap(ps2if->base);
- err_free_res:
- release_mem_region(ps2if->iomem_res->start,
- resource_size(ps2if->iomem_res));
- err_free_mem:
- kfree(ps2if);
- kfree(serio);
- return error;
}
/*
@@ -163,11 +135,6 @@ static int altera_ps2_remove(struct platform_device *pdev)
struct ps2if *ps2if = platform_get_drvdata(pdev);
serio_unregister_port(ps2if->io);
- free_irq(ps2if->irq, ps2if);
- iounmap(ps2if->base);
- release_mem_region(ps2if->iomem_res->start,
- resource_size(ps2if->iomem_res));
- kfree(ps2if);
return 0;
}
@@ -189,7 +156,6 @@ static struct platform_driver altera_ps2_driver = {
.remove = altera_ps2_remove,
.driver = {
.name = DRV_NAME,
- .owner = THIS_MODULE,
.of_match_table = of_match_ptr(altera_ps2_match),
},
};
diff --git a/drivers/input/serio/apbps2.c b/drivers/input/serio/apbps2.c
index 98be824544a5..45d4e08ca4f8 100644
--- a/drivers/input/serio/apbps2.c
+++ b/drivers/input/serio/apbps2.c
@@ -214,7 +214,6 @@ MODULE_DEVICE_TABLE(of, apbps2_of_match);
static struct platform_driver apbps2_of_driver = {
.driver = {
.name = "grlib-apbps2",
- .owner = THIS_MODULE,
.of_match_table = apbps2_of_match,
},
.probe = apbps2_of_probe,
diff --git a/drivers/input/serio/arc_ps2.c b/drivers/input/serio/arc_ps2.c
index 8024a6d7fccb..99e57a418753 100644
--- a/drivers/input/serio/arc_ps2.c
+++ b/drivers/input/serio/arc_ps2.c
@@ -266,7 +266,6 @@ MODULE_DEVICE_TABLE(of, arc_ps2_match);
static struct platform_driver arc_ps2_driver = {
.driver = {
.name = "arc_ps2",
- .owner = THIS_MODULE,
.of_match_table = of_match_ptr(arc_ps2_match),
},
.probe = arc_ps2_probe,
diff --git a/drivers/input/serio/at32psif.c b/drivers/input/serio/at32psif.c
index 3290b287ac4b..2e4ff5bac754 100644
--- a/drivers/input/serio/at32psif.c
+++ b/drivers/input/serio/at32psif.c
@@ -352,7 +352,6 @@ static struct platform_driver psif_driver = {
.remove = __exit_p(psif_remove),
.driver = {
.name = "atmel_psif",
- .owner = THIS_MODULE,
.pm = &psif_pm_ops,
},
};
diff --git a/drivers/input/serio/ct82c710.c b/drivers/input/serio/ct82c710.c
index cfe549d4eaa5..9c54c43c9749 100644
--- a/drivers/input/serio/ct82c710.c
+++ b/drivers/input/serio/ct82c710.c
@@ -209,7 +209,6 @@ static int ct82c710_remove(struct platform_device *dev)
static struct platform_driver ct82c710_driver = {
.driver = {
.name = "ct82c710",
- .owner = THIS_MODULE,
},
.probe = ct82c710_probe,
.remove = ct82c710_remove,
diff --git a/drivers/input/serio/i8042-sparcio.h b/drivers/input/serio/i8042-sparcio.h
index 93cb7912703c..afcd1c1a05b2 100644
--- a/drivers/input/serio/i8042-sparcio.h
+++ b/drivers/input/serio/i8042-sparcio.h
@@ -99,7 +99,6 @@ MODULE_DEVICE_TABLE(of, sparc_i8042_match);
static struct platform_driver sparc_i8042_driver = {
.driver = {
.name = "i8042",
- .owner = THIS_MODULE,
.of_match_table = sparc_i8042_match,
},
.probe = sparc_i8042_probe,
diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h
index faeeb1372462..c66d1b53843e 100644
--- a/drivers/input/serio/i8042-x86ia64io.h
+++ b/drivers/input/serio/i8042-x86ia64io.h
@@ -579,6 +579,16 @@ static const struct dmi_system_id __initconst i8042_dmi_nopnp_table[] = {
},
},
{
+ /*
+ * Intel NUC D54250WYK - does not have i8042 controller but
+ * declares PS/2 devices in DSDT.
+ */
+ .matches = {
+ DMI_MATCH(DMI_BOARD_NAME, "D54250WYK"),
+ DMI_MATCH(DMI_BOARD_VENDOR, "Intel Corporation"),
+ },
+ },
+ {
/* MSI Wind U-100 */
.matches = {
DMI_MATCH(DMI_BOARD_NAME, "U-100"),
diff --git a/drivers/input/serio/i8042.c b/drivers/input/serio/i8042.c
index f5a98af3b325..924e4bf357fb 100644
--- a/drivers/input/serio/i8042.c
+++ b/drivers/input/serio/i8042.c
@@ -1463,7 +1463,6 @@ static int i8042_remove(struct platform_device *dev)
static struct platform_driver i8042_driver = {
.driver = {
.name = "i8042",
- .owner = THIS_MODULE,
#ifdef CONFIG_PM
.pm = &i8042_pm_ops,
#endif
diff --git a/drivers/input/serio/maceps2.c b/drivers/input/serio/maceps2.c
index bc85e1cc66d8..e365c5f4cbc9 100644
--- a/drivers/input/serio/maceps2.c
+++ b/drivers/input/serio/maceps2.c
@@ -162,7 +162,6 @@ static int maceps2_remove(struct platform_device *dev)
static struct platform_driver maceps2_driver = {
.driver = {
.name = "maceps2",
- .owner = THIS_MODULE,
},
.probe = maceps2_probe,
.remove = maceps2_remove,
diff --git a/drivers/input/serio/olpc_apsp.c b/drivers/input/serio/olpc_apsp.c
index d906f3ebc8c8..8e9a4209fcad 100644
--- a/drivers/input/serio/olpc_apsp.c
+++ b/drivers/input/serio/olpc_apsp.c
@@ -273,7 +273,6 @@ static struct platform_driver olpc_apsp_driver = {
.remove = olpc_apsp_remove,
.driver = {
.name = "olpc-apsp",
- .owner = THIS_MODULE,
.of_match_table = olpc_apsp_dt_ids,
},
};
diff --git a/drivers/input/serio/q40kbd.c b/drivers/input/serio/q40kbd.c
index 594256c38554..5a9d521510bf 100644
--- a/drivers/input/serio/q40kbd.c
+++ b/drivers/input/serio/q40kbd.c
@@ -186,7 +186,6 @@ static int q40kbd_remove(struct platform_device *pdev)
static struct platform_driver q40kbd_driver = {
.driver = {
.name = "q40kbd",
- .owner = THIS_MODULE,
},
.remove = q40kbd_remove,
};
diff --git a/drivers/input/serio/rpckbd.c b/drivers/input/serio/rpckbd.c
index e462e7791bb8..8cf964736902 100644
--- a/drivers/input/serio/rpckbd.c
+++ b/drivers/input/serio/rpckbd.c
@@ -168,7 +168,6 @@ static struct platform_driver rpckbd_driver = {
.remove = rpckbd_remove,
.driver = {
.name = "kart",
- .owner = THIS_MODULE,
},
};
module_platform_driver(rpckbd_driver);
diff --git a/drivers/input/serio/serio.c b/drivers/input/serio/serio.c
index d399b8b0f000..a05a5179da32 100644
--- a/drivers/input/serio/serio.c
+++ b/drivers/input/serio/serio.c
@@ -514,7 +514,7 @@ static void serio_release_port(struct device *dev)
*/
static void serio_init_port(struct serio *serio)
{
- static atomic_t serio_no = ATOMIC_INIT(0);
+ static atomic_t serio_no = ATOMIC_INIT(-1);
__module_get(THIS_MODULE);
@@ -525,7 +525,7 @@ static void serio_init_port(struct serio *serio)
mutex_init(&serio->drv_mutex);
device_initialize(&serio->dev);
dev_set_name(&serio->dev, "serio%lu",
- (unsigned long)atomic_inc_return(&serio_no) - 1);
+ (unsigned long)atomic_inc_return(&serio_no));
serio->dev.bus = &serio_bus;
serio->dev.release = serio_release_port;
serio->dev.groups = serio_device_attr_groups;
diff --git a/drivers/input/serio/serio_raw.c b/drivers/input/serio/serio_raw.c
index c9a02fe57576..71ef5d65a0c6 100644
--- a/drivers/input/serio/serio_raw.c
+++ b/drivers/input/serio/serio_raw.c
@@ -292,7 +292,7 @@ static irqreturn_t serio_raw_interrupt(struct serio *serio, unsigned char data,
static int serio_raw_connect(struct serio *serio, struct serio_driver *drv)
{
- static atomic_t serio_raw_no = ATOMIC_INIT(0);
+ static atomic_t serio_raw_no = ATOMIC_INIT(-1);
struct serio_raw *serio_raw;
int err;
@@ -303,7 +303,7 @@ static int serio_raw_connect(struct serio *serio, struct serio_driver *drv)
}
snprintf(serio_raw->name, sizeof(serio_raw->name),
- "serio_raw%ld", (long)atomic_inc_return(&serio_raw_no) - 1);
+ "serio_raw%ld", (long)atomic_inc_return(&serio_raw_no));
kref_init(&serio_raw->kref);
INIT_LIST_HEAD(&serio_raw->client_list);
init_waitqueue_head(&serio_raw->wait);
diff --git a/drivers/input/serio/xilinx_ps2.c b/drivers/input/serio/xilinx_ps2.c
index e6cf52ebad87..5223cbf94262 100644
--- a/drivers/input/serio/xilinx_ps2.c
+++ b/drivers/input/serio/xilinx_ps2.c
@@ -363,7 +363,6 @@ MODULE_DEVICE_TABLE(of, xps2_of_match);
static struct platform_driver xps2_of_driver = {
.driver = {
.name = DRIVER_NAME,
- .owner = THIS_MODULE,
.of_match_table = xps2_of_match,
},
.probe = xps2_of_probe,
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