diff options
Diffstat (limited to 'drivers/char')
| -rw-r--r-- | drivers/char/agp/generic.c | 6 | ||||
| -rw-r--r-- | drivers/char/agp/intel-gtt.c | 13 | ||||
| -rw-r--r-- | drivers/char/sysrq.c | 2 | ||||
| -rw-r--r-- | drivers/char/tpm/tpm_tis.c | 9 |
4 files changed, 19 insertions, 11 deletions
diff --git a/drivers/char/agp/generic.c b/drivers/char/agp/generic.c index 4b51982fd23a..d2abf5143983 100644 --- a/drivers/char/agp/generic.c +++ b/drivers/char/agp/generic.c @@ -97,20 +97,18 @@ EXPORT_SYMBOL(agp_flush_chipset); void agp_alloc_page_array(size_t size, struct agp_memory *mem) { mem->pages = NULL; - mem->vmalloc_flag = false; if (size <= 2*PAGE_SIZE) - mem->pages = kmalloc(size, GFP_KERNEL | __GFP_NORETRY); + mem->pages = kmalloc(size, GFP_KERNEL | __GFP_NOWARN); if (mem->pages == NULL) { mem->pages = vmalloc(size); - mem->vmalloc_flag = true; } } EXPORT_SYMBOL(agp_alloc_page_array); void agp_free_page_array(struct agp_memory *mem) { - if (mem->vmalloc_flag) { + if (is_vmalloc_addr(mem->pages)) { vfree(mem->pages); } else { kfree(mem->pages); diff --git a/drivers/char/agp/intel-gtt.c b/drivers/char/agp/intel-gtt.c index 9344216183a4..a7547150a705 100644 --- a/drivers/char/agp/intel-gtt.c +++ b/drivers/char/agp/intel-gtt.c @@ -1216,17 +1216,20 @@ static int intel_i915_get_gtt_size(void) /* G33's GTT size defined in gmch_ctrl */ pci_read_config_word(agp_bridge->dev, I830_GMCH_CTRL, &gmch_ctrl); - switch (gmch_ctrl & G33_PGETBL_SIZE_MASK) { - case G33_PGETBL_SIZE_1M: + switch (gmch_ctrl & I830_GMCH_GMS_MASK) { + case I830_GMCH_GMS_STOLEN_512: + size = 512; + break; + case I830_GMCH_GMS_STOLEN_1024: size = 1024; break; - case G33_PGETBL_SIZE_2M: - size = 2048; + case I830_GMCH_GMS_STOLEN_8192: + size = 8*1024; break; default: dev_info(&agp_bridge->dev->dev, "unknown page table size 0x%x, assuming 512KB\n", - (gmch_ctrl & G33_PGETBL_SIZE_MASK)); + (gmch_ctrl & I830_GMCH_GMS_MASK)); size = 512; } } else { diff --git a/drivers/char/sysrq.c b/drivers/char/sysrq.c index 5d64e3acb000..878ac0c2cc68 100644 --- a/drivers/char/sysrq.c +++ b/drivers/char/sysrq.c @@ -493,7 +493,7 @@ static void __sysrq_put_key_op(int key, struct sysrq_key_op *op_p) sysrq_key_table[i] = op_p; } -static void __handle_sysrq(int key, struct tty_struct *tty, int check_mask) +void __handle_sysrq(int key, struct tty_struct *tty, int check_mask) { struct sysrq_key_op *op_p; int orig_log_level; diff --git a/drivers/char/tpm/tpm_tis.c b/drivers/char/tpm/tpm_tis.c index 24314a9cffe8..1030f8420137 100644 --- a/drivers/char/tpm/tpm_tis.c +++ b/drivers/char/tpm/tpm_tis.c @@ -623,7 +623,14 @@ static int tpm_tis_pnp_suspend(struct pnp_dev *dev, pm_message_t msg) static int tpm_tis_pnp_resume(struct pnp_dev *dev) { - return tpm_pm_resume(&dev->dev); + struct tpm_chip *chip = pnp_get_drvdata(dev); + int ret; + + ret = tpm_pm_resume(&dev->dev); + if (!ret) + tpm_continue_selftest(chip); + + return ret; } static struct pnp_device_id tpm_pnp_tbl[] __devinitdata = { |