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-rw-r--r--drivers/char/Kconfig2
-rw-r--r--drivers/char/agp/intel-agp.c16
-rw-r--r--drivers/char/hw_random/Kconfig14
-rw-r--r--drivers/char/hw_random/Makefile1
-rw-r--r--drivers/char/hw_random/mxc-rnga.c247
-rw-r--r--drivers/char/hw_random/omap-rng.c2
-rw-r--r--drivers/char/hw_random/timeriomem-rng.c26
-rw-r--r--drivers/char/hw_random/via-rng.c15
-rw-r--r--drivers/char/hw_random/virtio-rng.c30
-rw-r--r--drivers/char/virtio_console.c26
-rw-r--r--drivers/char/vt.c1
11 files changed, 328 insertions, 52 deletions
diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
index 067e9dcb95c..30bae6de6a0 100644
--- a/drivers/char/Kconfig
+++ b/drivers/char/Kconfig
@@ -906,7 +906,7 @@ config DTLK
config XILINX_HWICAP
tristate "Xilinx HWICAP Support"
- depends on XILINX_VIRTEX
+ depends on XILINX_VIRTEX || MICROBLAZE
help
This option enables support for Xilinx Internal Configuration
Access Port (ICAP) driver. The ICAP is used on Xilinx Virtex
diff --git a/drivers/char/agp/intel-agp.c b/drivers/char/agp/intel-agp.c
index 3686912427b..7a748fa0dfc 100644
--- a/drivers/char/agp/intel-agp.c
+++ b/drivers/char/agp/intel-agp.c
@@ -46,6 +46,10 @@
#define PCI_DEVICE_ID_INTEL_G45_IG 0x2E22
#define PCI_DEVICE_ID_INTEL_G41_HB 0x2E30
#define PCI_DEVICE_ID_INTEL_G41_IG 0x2E32
+#define PCI_DEVICE_ID_INTEL_IGDNG_D_HB 0x0040
+#define PCI_DEVICE_ID_INTEL_IGDNG_D_IG 0x0042
+#define PCI_DEVICE_ID_INTEL_IGDNG_M_HB 0x0044
+#define PCI_DEVICE_ID_INTEL_IGDNG_M_IG 0x0046
/* cover 915 and 945 variants */
#define IS_I915 (agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_E7221_HB || \
@@ -75,7 +79,9 @@
agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_Q45_HB || \
agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_G45_HB || \
agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_GM45_HB || \
- agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_G41_HB)
+ agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_G41_HB || \
+ agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_IGDNG_D_HB || \
+ agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_IGDNG_M_HB)
extern int agp_memory_reserved;
@@ -1211,6 +1217,8 @@ static void intel_i965_get_gtt_range(int *gtt_offset, int *gtt_size)
case PCI_DEVICE_ID_INTEL_Q45_HB:
case PCI_DEVICE_ID_INTEL_G45_HB:
case PCI_DEVICE_ID_INTEL_G41_HB:
+ case PCI_DEVICE_ID_INTEL_IGDNG_D_HB:
+ case PCI_DEVICE_ID_INTEL_IGDNG_M_HB:
*gtt_offset = *gtt_size = MB(2);
break;
default:
@@ -2186,6 +2194,10 @@ static const struct intel_driver_description {
"G45/G43", NULL, &intel_i965_driver },
{ PCI_DEVICE_ID_INTEL_G41_HB, PCI_DEVICE_ID_INTEL_G41_IG, 0,
"G41", NULL, &intel_i965_driver },
+ { PCI_DEVICE_ID_INTEL_IGDNG_D_HB, PCI_DEVICE_ID_INTEL_IGDNG_D_IG, 0,
+ "IGDNG/D", NULL, &intel_i965_driver },
+ { PCI_DEVICE_ID_INTEL_IGDNG_M_HB, PCI_DEVICE_ID_INTEL_IGDNG_M_IG, 0,
+ "IGDNG/M", NULL, &intel_i965_driver },
{ 0, 0, 0, NULL, NULL, NULL }
};
@@ -2387,6 +2399,8 @@ static struct pci_device_id agp_intel_pci_table[] = {
ID(PCI_DEVICE_ID_INTEL_Q45_HB),
ID(PCI_DEVICE_ID_INTEL_G45_HB),
ID(PCI_DEVICE_ID_INTEL_G41_HB),
+ ID(PCI_DEVICE_ID_INTEL_IGDNG_D_HB),
+ ID(PCI_DEVICE_ID_INTEL_IGDNG_M_HB),
{ }
};
diff --git a/drivers/char/hw_random/Kconfig b/drivers/char/hw_random/Kconfig
index 5fab6470f4b..f4b3f7293fe 100644
--- a/drivers/char/hw_random/Kconfig
+++ b/drivers/char/hw_random/Kconfig
@@ -88,7 +88,7 @@ config HW_RANDOM_N2RNG
config HW_RANDOM_VIA
tristate "VIA HW Random Number Generator support"
- depends on HW_RANDOM && X86_32
+ depends on HW_RANDOM && X86
default HW_RANDOM
---help---
This driver provides kernel-side support for the Random Number
@@ -148,3 +148,15 @@ config HW_RANDOM_VIRTIO
To compile this driver as a module, choose M here: the
module will be called virtio-rng. If unsure, say N.
+
+config HW_RANDOM_MXC_RNGA
+ tristate "Freescale i.MX RNGA Random Number Generator"
+ depends on HW_RANDOM && ARCH_HAS_RNGA
+ ---help---
+ This driver provides kernel-side support for the Random Number
+ Generator hardware found on Freescale i.MX processors.
+
+ To compile this driver as a module, choose M here: the
+ module will be called mxc-rnga.
+
+ If unsure, say Y.
diff --git a/drivers/char/hw_random/Makefile b/drivers/char/hw_random/Makefile
index e81d21a5f28..fd1ecd2f673 100644
--- a/drivers/char/hw_random/Makefile
+++ b/drivers/char/hw_random/Makefile
@@ -15,3 +15,4 @@ obj-$(CONFIG_HW_RANDOM_IXP4XX) += ixp4xx-rng.o
obj-$(CONFIG_HW_RANDOM_OMAP) += omap-rng.o
obj-$(CONFIG_HW_RANDOM_PASEMI) += pasemi-rng.o
obj-$(CONFIG_HW_RANDOM_VIRTIO) += virtio-rng.o
+obj-$(CONFIG_HW_RANDOM_MXC_RNGA) += mxc-rnga.o
diff --git a/drivers/char/hw_random/mxc-rnga.c b/drivers/char/hw_random/mxc-rnga.c
new file mode 100644
index 00000000000..187c6be80f4
--- /dev/null
+++ b/drivers/char/hw_random/mxc-rnga.c
@@ -0,0 +1,247 @@
+/*
+ * RNG driver for Freescale RNGA
+ *
+ * Copyright 2008-2009 Freescale Semiconductor, Inc. All Rights Reserved.
+ * Author: Alan Carvalho de Assis <acassis@gmail.com>
+ */
+
+/*
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ *
+ * This driver is based on other RNG drivers.
+ */
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/clk.h>
+#include <linux/err.h>
+#include <linux/ioport.h>
+#include <linux/platform_device.h>
+#include <linux/hw_random.h>
+#include <linux/io.h>
+
+/* RNGA Registers */
+#define RNGA_CONTROL 0x00
+#define RNGA_STATUS 0x04
+#define RNGA_ENTROPY 0x08
+#define RNGA_OUTPUT_FIFO 0x0c
+#define RNGA_MODE 0x10
+#define RNGA_VERIFICATION_CONTROL 0x14
+#define RNGA_OSC_CONTROL_COUNTER 0x18
+#define RNGA_OSC1_COUNTER 0x1c
+#define RNGA_OSC2_COUNTER 0x20
+#define RNGA_OSC_COUNTER_STATUS 0x24
+
+/* RNGA Registers Range */
+#define RNG_ADDR_RANGE 0x28
+
+/* RNGA Control Register */
+#define RNGA_CONTROL_SLEEP 0x00000010
+#define RNGA_CONTROL_CLEAR_INT 0x00000008
+#define RNGA_CONTROL_MASK_INTS 0x00000004
+#define RNGA_CONTROL_HIGH_ASSURANCE 0x00000002
+#define RNGA_CONTROL_GO 0x00000001
+
+#define RNGA_STATUS_LEVEL_MASK 0x0000ff00
+
+/* RNGA Status Register */
+#define RNGA_STATUS_OSC_DEAD 0x80000000
+#define RNGA_STATUS_SLEEP 0x00000010
+#define RNGA_STATUS_ERROR_INT 0x00000008
+#define RNGA_STATUS_FIFO_UNDERFLOW 0x00000004
+#define RNGA_STATUS_LAST_READ_STATUS 0x00000002
+#define RNGA_STATUS_SECURITY_VIOLATION 0x00000001
+
+static struct platform_device *rng_dev;
+
+static int mxc_rnga_data_present(struct hwrng *rng)
+{
+ int level;
+ void __iomem *rng_base = (void __iomem *)rng->priv;
+
+ /* how many random numbers is in FIFO? [0-16] */
+ level = ((__raw_readl(rng_base + RNGA_STATUS) &
+ RNGA_STATUS_LEVEL_MASK) >> 8);
+
+ return level > 0 ? 1 : 0;
+}
+
+static int mxc_rnga_data_read(struct hwrng *rng, u32 * data)
+{
+ int err;
+ u32 ctrl;
+ void __iomem *rng_base = (void __iomem *)rng->priv;
+
+ /* retrieve a random number from FIFO */
+ *data = __raw_readl(rng_base + RNGA_OUTPUT_FIFO);
+
+ /* some error while reading this random number? */
+ err = __raw_readl(rng_base + RNGA_STATUS) & RNGA_STATUS_ERROR_INT;
+
+ /* if error: clear error interrupt, but doesn't return random number */
+ if (err) {
+ dev_dbg(&rng_dev->dev, "Error while reading random number!\n");
+ ctrl = __raw_readl(rng_base + RNGA_CONTROL);
+ __raw_writel(ctrl | RNGA_CONTROL_CLEAR_INT,
+ rng_base + RNGA_CONTROL);
+ return 0;
+ } else
+ return 4;
+}
+
+static int mxc_rnga_init(struct hwrng *rng)
+{
+ u32 ctrl, osc;
+ void __iomem *rng_base = (void __iomem *)rng->priv;
+
+ /* wake up */
+ ctrl = __raw_readl(rng_base + RNGA_CONTROL);
+ __raw_writel(ctrl & ~RNGA_CONTROL_SLEEP, rng_base + RNGA_CONTROL);
+
+ /* verify if oscillator is working */
+ osc = __raw_readl(rng_base + RNGA_STATUS);
+ if (osc & RNGA_STATUS_OSC_DEAD) {
+ dev_err(&rng_dev->dev, "RNGA Oscillator is dead!\n");
+ return -ENODEV;
+ }
+
+ /* go running */
+ ctrl = __raw_readl(rng_base + RNGA_CONTROL);
+ __raw_writel(ctrl | RNGA_CONTROL_GO, rng_base + RNGA_CONTROL);
+
+ return 0;
+}
+
+static void mxc_rnga_cleanup(struct hwrng *rng)
+{
+ u32 ctrl;
+ void __iomem *rng_base = (void __iomem *)rng->priv;
+
+ ctrl = __raw_readl(rng_base + RNGA_CONTROL);
+
+ /* stop rnga */
+ __raw_writel(ctrl & ~RNGA_CONTROL_GO, rng_base + RNGA_CONTROL);
+}
+
+static struct hwrng mxc_rnga = {
+ .name = "mxc-rnga",
+ .init = mxc_rnga_init,
+ .cleanup = mxc_rnga_cleanup,
+ .data_present = mxc_rnga_data_present,
+ .data_read = mxc_rnga_data_read
+};
+
+static int __init mxc_rnga_probe(struct platform_device *pdev)
+{
+ int err = -ENODEV;
+ struct clk *clk;
+ struct resource *res, *mem;
+ void __iomem *rng_base = NULL;
+
+ if (rng_dev)
+ return -EBUSY;
+
+ clk = clk_get(&pdev->dev, "rng");
+ if (IS_ERR(clk)) {
+ dev_err(&pdev->dev, "Could not get rng_clk!\n");
+ err = PTR_ERR(clk);
+ goto out;
+ }
+
+ clk_enable(clk);
+
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ if (!res) {
+ err = -ENOENT;
+ goto err_region;
+ }
+
+ mem = request_mem_region(res->start, resource_size(res), pdev->name);
+ if (mem == NULL) {
+ err = -EBUSY;
+ goto err_region;
+ }
+
+ rng_base = ioremap(res->start, resource_size(res));
+ if (!rng_base) {
+ err = -ENOMEM;
+ goto err_ioremap;
+ }
+
+ mxc_rnga.priv = (unsigned long)rng_base;
+
+ err = hwrng_register(&mxc_rnga);
+ if (err) {
+ dev_err(&pdev->dev, "MXC RNGA registering failed (%d)\n", err);
+ goto err_register;
+ }
+
+ rng_dev = pdev;
+
+ dev_info(&pdev->dev, "MXC RNGA Registered.\n");
+
+ return 0;
+
+err_register:
+ iounmap(rng_base);
+ rng_base = NULL;
+
+err_ioremap:
+ release_mem_region(res->start, resource_size(res));
+
+err_region:
+ clk_disable(clk);
+ clk_put(clk);
+
+out:
+ return err;
+}
+
+static int __exit mxc_rnga_remove(struct platform_device *pdev)
+{
+ struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ void __iomem *rng_base = (void __iomem *)mxc_rnga.priv;
+ struct clk *clk = clk_get(&pdev->dev, "rng");
+
+ hwrng_unregister(&mxc_rnga);
+
+ iounmap(rng_base);
+
+ release_mem_region(res->start, resource_size(res));
+
+ clk_disable(clk);
+ clk_put(clk);
+
+ return 0;
+}
+
+static struct platform_driver mxc_rnga_driver = {
+ .driver = {
+ .name = "mxc_rnga",
+ .owner = THIS_MODULE,
+ },
+ .remove = __exit_p(mxc_rnga_remove),
+};
+
+static int __init mod_init(void)
+{
+ return platform_driver_probe(&mxc_rnga_driver, mxc_rnga_probe);
+}
+
+static void __exit mod_exit(void)
+{
+ platform_driver_unregister(&mxc_rnga_driver);
+}
+
+module_init(mod_init);
+module_exit(mod_exit);
+
+MODULE_AUTHOR("Freescale Semiconductor, Inc.");
+MODULE_DESCRIPTION("H/W RNGA driver for i.MX");
+MODULE_LICENSE("GPL");
diff --git a/drivers/char/hw_random/omap-rng.c b/drivers/char/hw_random/omap-rng.c
index 538313f9e7a..00dd3de1be5 100644
--- a/drivers/char/hw_random/omap-rng.c
+++ b/drivers/char/hw_random/omap-rng.c
@@ -89,7 +89,7 @@ static struct hwrng omap_rng_ops = {
.data_read = omap_rng_data_read,
};
-static int __init omap_rng_probe(struct platform_device *pdev)
+static int __devinit omap_rng_probe(struct platform_device *pdev)
{
struct resource *res, *mem;
int ret;
diff --git a/drivers/char/hw_random/timeriomem-rng.c b/drivers/char/hw_random/timeriomem-rng.c
index dcd352ad0e7..a94e930575f 100644
--- a/drivers/char/hw_random/timeriomem-rng.c
+++ b/drivers/char/hw_random/timeriomem-rng.c
@@ -88,9 +88,9 @@ static struct hwrng timeriomem_rng_ops = {
.priv = 0,
};
-static int __init timeriomem_rng_probe(struct platform_device *pdev)
+static int __devinit timeriomem_rng_probe(struct platform_device *pdev)
{
- struct resource *res, *mem;
+ struct resource *res;
int ret;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
@@ -98,21 +98,12 @@ static int __init timeriomem_rng_probe(struct platform_device *pdev)
if (!res)
return -ENOENT;
- mem = request_mem_region(res->start, res->end - res->start + 1,
- pdev->name);
- if (mem == NULL)
- return -EBUSY;
-
- dev_set_drvdata(&pdev->dev, mem);
-
timeriomem_rng_data = pdev->dev.platform_data;
timeriomem_rng_data->address = ioremap(res->start,
res->end - res->start + 1);
- if (!timeriomem_rng_data->address) {
- ret = -ENOMEM;
- goto err_ioremap;
- }
+ if (!timeriomem_rng_data->address)
+ return -EIO;
if (timeriomem_rng_data->period != 0
&& usecs_to_jiffies(timeriomem_rng_data->period) > 0) {
@@ -125,7 +116,7 @@ static int __init timeriomem_rng_probe(struct platform_device *pdev)
ret = hwrng_register(&timeriomem_rng_ops);
if (ret)
- goto err_register;
+ goto failed;
dev_info(&pdev->dev, "32bits from 0x%p @ %dus\n",
timeriomem_rng_data->address,
@@ -133,24 +124,19 @@ static int __init timeriomem_rng_probe(struct platform_device *pdev)
return 0;
-err_register:
+failed:
dev_err(&pdev->dev, "problem registering\n");
iounmap(timeriomem_rng_data->address);
-err_ioremap:
- release_resource(mem);
return ret;
}
static int __devexit timeriomem_rng_remove(struct platform_device *pdev)
{
- struct resource *mem = dev_get_drvdata(&pdev->dev);
-
del_timer_sync(&timeriomem_rng_timer);
hwrng_unregister(&timeriomem_rng_ops);
iounmap(timeriomem_rng_data->address);
- release_resource(mem);
return 0;
}
diff --git a/drivers/char/hw_random/via-rng.c b/drivers/char/hw_random/via-rng.c
index 4e9573c1d39..794aacb715c 100644
--- a/drivers/char/hw_random/via-rng.c
+++ b/drivers/char/hw_random/via-rng.c
@@ -132,6 +132,19 @@ static int via_rng_init(struct hwrng *rng)
struct cpuinfo_x86 *c = &cpu_data(0);
u32 lo, hi, old_lo;
+ /* VIA Nano CPUs don't have the MSR_VIA_RNG anymore. The RNG
+ * is always enabled if CPUID rng_en is set. There is no
+ * RNG configuration like it used to be the case in this
+ * register */
+ if ((c->x86 == 6) && (c->x86_model >= 0x0f)) {
+ if (!cpu_has_xstore_enabled) {
+ printk(KERN_ERR PFX "can't enable hardware RNG "
+ "if XSTORE is not enabled\n");
+ return -ENODEV;
+ }
+ return 0;
+ }
+
/* Control the RNG via MSR. Tread lightly and pay very close
* close attention to values written, as the reserved fields
* are documented to be "undefined and unpredictable"; but it
@@ -205,5 +218,5 @@ static void __exit mod_exit(void)
module_init(mod_init);
module_exit(mod_exit);
-MODULE_DESCRIPTION("H/W RNG driver for VIA chipsets");
+MODULE_DESCRIPTION("H/W RNG driver for VIA CPU with PadLock");
MODULE_LICENSE("GPL");
diff --git a/drivers/char/hw_random/virtio-rng.c b/drivers/char/hw_random/virtio-rng.c
index 86e83f88313..32216b62324 100644
--- a/drivers/char/hw_random/virtio-rng.c
+++ b/drivers/char/hw_random/virtio-rng.c
@@ -35,13 +35,13 @@ static DECLARE_COMPLETION(have_data);
static void random_recv_done(struct virtqueue *vq)
{
- int len;
+ unsigned int len;
/* We can get spurious callbacks, e.g. shared IRQs + virtio_pci. */
if (!vq->vq_ops->get_buf(vq, &len))
return;
- data_left = len / sizeof(random_data[0]);
+ data_left += len;
complete(&have_data);
}
@@ -49,7 +49,7 @@ static void register_buffer(void)
{
struct scatterlist sg;
- sg_init_one(&sg, random_data, RANDOM_DATA_SIZE);
+ sg_init_one(&sg, random_data+data_left, RANDOM_DATA_SIZE-data_left);
/* There should always be room for one buffer. */
if (vq->vq_ops->add_buf(vq, &sg, 0, 1, random_data) != 0)
BUG();
@@ -59,24 +59,32 @@ static void register_buffer(void)
/* At least we don't udelay() in a loop like some other drivers. */
static int virtio_data_present(struct hwrng *rng, int wait)
{
- if (data_left)
+ if (data_left >= sizeof(u32))
return 1;
+again:
if (!wait)
return 0;
wait_for_completion(&have_data);
+
+ /* Not enough? Re-register. */
+ if (unlikely(data_left < sizeof(u32))) {
+ register_buffer();
+ goto again;
+ }
+
return 1;
}
/* virtio_data_present() must have succeeded before this is called. */
static int virtio_data_read(struct hwrng *rng, u32 *data)
{
- BUG_ON(!data_left);
-
- *data = random_data[--data_left];
+ BUG_ON(data_left < sizeof(u32));
+ data_left -= sizeof(u32);
+ *data = random_data[data_left / 4];
- if (!data_left) {
+ if (data_left < sizeof(u32)) {
init_completion(&have_data);
register_buffer();
}
@@ -94,13 +102,13 @@ static int virtrng_probe(struct virtio_device *vdev)
int err;
/* We expect a single virtqueue. */
- vq = vdev->config->find_vq(vdev, 0, random_recv_done);
+ vq = virtio_find_single_vq(vdev, random_recv_done, "input");
if (IS_ERR(vq))
return PTR_ERR(vq);
err = hwrng_register(&virtio_hwrng);
if (err) {
- vdev->config->del_vq(vq);
+ vdev->config->del_vqs(vdev);
return err;
}
@@ -112,7 +120,7 @@ static void virtrng_remove(struct virtio_device *vdev)
{
vdev->config->reset(vdev);
hwrng_unregister(&virtio_hwrng);
- vdev->config->del_vq(vq);
+ vdev->config->del_vqs(vdev);
}
static struct virtio_device_id id_table[] = {
diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c
index ff6f5a4b58f..c74dacfa679 100644
--- a/drivers/char/virtio_console.c
+++ b/drivers/char/virtio_console.c
@@ -188,6 +188,9 @@ static void hvc_handle_input(struct virtqueue *vq)
* Finally we put our input buffer in the input queue, ready to receive. */
static int __devinit virtcons_probe(struct virtio_device *dev)
{
+ vq_callback_t *callbacks[] = { hvc_handle_input, NULL};
+ const char *names[] = { "input", "output" };
+ struct virtqueue *vqs[2];
int err;
vdev = dev;
@@ -199,20 +202,15 @@ static int __devinit virtcons_probe(struct virtio_device *dev)
goto fail;
}
- /* Find the input queue. */
+ /* Find the queues. */
/* FIXME: This is why we want to wean off hvc: we do nothing
* when input comes in. */
- in_vq = vdev->config->find_vq(vdev, 0, hvc_handle_input);
- if (IS_ERR(in_vq)) {
- err = PTR_ERR(in_vq);
+ err = vdev->config->find_vqs(vdev, 2, vqs, callbacks, names);
+ if (err)
goto free;
- }
- out_vq = vdev->config->find_vq(vdev, 1, NULL);
- if (IS_ERR(out_vq)) {
- err = PTR_ERR(out_vq);
- goto free_in_vq;
- }
+ in_vq = vqs[0];
+ out_vq = vqs[1];
/* Start using the new console output. */
virtio_cons.get_chars = get_chars;
@@ -233,17 +231,15 @@ static int __devinit virtcons_probe(struct virtio_device *dev)
hvc = hvc_alloc(0, 0, &virtio_cons, PAGE_SIZE);
if (IS_ERR(hvc)) {
err = PTR_ERR(hvc);
- goto free_out_vq;
+ goto free_vqs;
}
/* Register the input buffer the first time. */
add_inbuf();
return 0;
-free_out_vq:
- vdev->config->del_vq(out_vq);
-free_in_vq:
- vdev->config->del_vq(in_vq);
+free_vqs:
+ vdev->config->del_vqs(vdev);
free:
kfree(inbuf);
fail:
diff --git a/drivers/char/vt.c b/drivers/char/vt.c
index de9ebee8657..c796a86ab7f 100644
--- a/drivers/char/vt.c
+++ b/drivers/char/vt.c
@@ -103,7 +103,6 @@
#include <linux/io.h>
#include <asm/system.h>
#include <linux/uaccess.h>
-#include <linux/kmemleak.h>
#define MAX_NR_CON_DRIVER 16