diff options
Diffstat (limited to 'drivers/char')
| -rw-r--r-- | drivers/char/agp/intel-gtt.c | 7 | ||||
| -rw-r--r-- | drivers/char/hw_random/virtio-rng.c | 1 | ||||
| -rw-r--r-- | drivers/char/mem.c | 1 | ||||
| -rw-r--r-- | drivers/char/ps3flash.c | 1 | ||||
| -rw-r--r-- | drivers/char/ramoops.c | 1 | ||||
| -rw-r--r-- | drivers/char/random.c | 2 | ||||
| -rw-r--r-- | drivers/char/ttyprintk.c | 1 | ||||
| -rw-r--r-- | drivers/char/virtio_console.c | 1 |
8 files changed, 11 insertions, 4 deletions
diff --git a/drivers/char/agp/intel-gtt.c b/drivers/char/agp/intel-gtt.c index 66cd0b8096ca..c92424ca1a55 100644 --- a/drivers/char/agp/intel-gtt.c +++ b/drivers/char/agp/intel-gtt.c @@ -1186,10 +1186,11 @@ static void gen6_cleanup(void) /* Certain Gen5 chipsets require require idling the GPU before * unmapping anything from the GTT when VT-d is enabled. */ -extern int intel_iommu_gfx_mapped; static inline int needs_idle_maps(void) { +#ifdef CONFIG_INTEL_IOMMU const unsigned short gpu_devid = intel_private.pcidev->device; + extern int intel_iommu_gfx_mapped; /* Query intel_iommu to see if we need the workaround. Presumably that * was loaded first. @@ -1198,7 +1199,7 @@ static inline int needs_idle_maps(void) gpu_devid == PCI_DEVICE_ID_INTEL_IRONLAKE_M_IG) && intel_iommu_gfx_mapped) return 1; - +#endif return 0; } @@ -1236,7 +1237,7 @@ static int i9xx_setup(void) intel_private.gtt_bus_addr = reg_addr + gtt_offset; } - if (needs_idle_maps()); + if (needs_idle_maps()) intel_private.base.do_idle_maps = 1; intel_i9xx_setup_flush(); diff --git a/drivers/char/hw_random/virtio-rng.c b/drivers/char/hw_random/virtio-rng.c index 75f1cbd61c17..fd699ccecf5b 100644 --- a/drivers/char/hw_random/virtio-rng.c +++ b/drivers/char/hw_random/virtio-rng.c @@ -23,6 +23,7 @@ #include <linux/spinlock.h> #include <linux/virtio.h> #include <linux/virtio_rng.h> +#include <linux/module.h> static struct virtqueue *vq; static unsigned int data_avail; diff --git a/drivers/char/mem.c b/drivers/char/mem.c index 8fc04b4f311f..145179033716 100644 --- a/drivers/char/mem.c +++ b/drivers/char/mem.c @@ -26,6 +26,7 @@ #include <linux/bootmem.h> #include <linux/splice.h> #include <linux/pfn.h> +#include <linux/export.h> #include <asm/uaccess.h> #include <asm/io.h> diff --git a/drivers/char/ps3flash.c b/drivers/char/ps3flash.c index d0c57c2e2909..6abdde4da2b7 100644 --- a/drivers/char/ps3flash.c +++ b/drivers/char/ps3flash.c @@ -22,6 +22,7 @@ #include <linux/miscdevice.h> #include <linux/slab.h> #include <linux/uaccess.h> +#include <linux/module.h> #include <asm/lv1call.h> #include <asm/ps3stor.h> diff --git a/drivers/char/ramoops.c b/drivers/char/ramoops.c index 810aff9e750f..7c7f42a1f880 100644 --- a/drivers/char/ramoops.c +++ b/drivers/char/ramoops.c @@ -26,6 +26,7 @@ #include <linux/module.h> #include <linux/kmsg_dump.h> #include <linux/time.h> +#include <linux/err.h> #include <linux/io.h> #include <linux/ioport.h> #include <linux/platform_device.h> diff --git a/drivers/char/random.c b/drivers/char/random.c index 63e19ba56bbe..6035ab8d5ef7 100644 --- a/drivers/char/random.c +++ b/drivers/char/random.c @@ -941,7 +941,7 @@ void get_random_bytes(void *buf, int nbytes) if (!arch_get_random_long(&v)) break; - memcpy(buf, &v, chunk); + memcpy(p, &v, chunk); p += chunk; nbytes -= chunk; } diff --git a/drivers/char/ttyprintk.c b/drivers/char/ttyprintk.c index f22861511909..eedd5474850c 100644 --- a/drivers/char/ttyprintk.c +++ b/drivers/char/ttyprintk.c @@ -17,6 +17,7 @@ #include <linux/device.h> #include <linux/serial.h> #include <linux/tty.h> +#include <linux/export.h> struct ttyprintk_port { struct tty_port port; diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c index 4ca181f1378b..8e3c46d67cb3 100644 --- a/drivers/char/virtio_console.c +++ b/drivers/char/virtio_console.c @@ -34,6 +34,7 @@ #include <linux/virtio_console.h> #include <linux/wait.h> #include <linux/workqueue.h> +#include <linux/module.h> #include "../tty/hvc/hvc_console.h" /* |