diff options
Diffstat (limited to 'drivers/char')
| -rw-r--r-- | drivers/char/Makefile | 1 | ||||
| -rw-r--r-- | drivers/char/agp/intel-gtt.c | 2 | ||||
| -rw-r--r-- | drivers/char/ipmi/ipmi_msghandler.c | 2 | ||||
| -rw-r--r-- | drivers/char/ipmi/ipmi_si_intf.c | 36 | ||||
| -rw-r--r-- | drivers/char/sonypi.c | 2 |
5 files changed, 37 insertions, 6 deletions
diff --git a/drivers/char/Makefile b/drivers/char/Makefile index d0b27a39f1d4..7ff1d0d208a7 100644 --- a/drivers/char/Makefile +++ b/drivers/char/Makefile @@ -52,7 +52,6 @@ obj-$(CONFIG_TELCLOCK) += tlclk.o obj-$(CONFIG_MWAVE) += mwave/ obj-$(CONFIG_AGP) += agp/ obj-$(CONFIG_PCMCIA) += pcmcia/ -obj-$(CONFIG_IPMI_HANDLER) += ipmi/ obj-$(CONFIG_HANGCHECK_TIMER) += hangcheck-timer.o obj-$(CONFIG_TCG_TPM) += tpm/ diff --git a/drivers/char/agp/intel-gtt.c b/drivers/char/agp/intel-gtt.c index e01f5eaaec82..38390f7c6ab6 100644 --- a/drivers/char/agp/intel-gtt.c +++ b/drivers/char/agp/intel-gtt.c @@ -667,7 +667,7 @@ static int intel_gtt_init(void) gtt_map_size = intel_private.base.gtt_total_entries * 4; intel_private.gtt = NULL; - if (INTEL_GTT_GEN < 6) + if (INTEL_GTT_GEN < 6 && INTEL_GTT_GEN > 2) intel_private.gtt = ioremap_wc(intel_private.gtt_bus_addr, gtt_map_size); if (intel_private.gtt == NULL) diff --git a/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c index 2c29942b1326..a0c84bb30856 100644 --- a/drivers/char/ipmi/ipmi_msghandler.c +++ b/drivers/char/ipmi/ipmi_msghandler.c @@ -1880,7 +1880,7 @@ int ipmi_request_supply_msgs(ipmi_user_t user, struct ipmi_recv_msg *supplied_recv, int priority) { - unsigned char saddr, lun; + unsigned char saddr = 0, lun = 0; int rv; if (!user) diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c index 83f85cf7fb1b..32a6c7e256bd 100644 --- a/drivers/char/ipmi/ipmi_si_intf.c +++ b/drivers/char/ipmi/ipmi_si_intf.c @@ -2424,6 +2424,38 @@ static void ipmi_pci_cleanup(struct smi_info *info) pci_disable_device(pdev); } +static int __devinit ipmi_pci_probe_regspacing(struct smi_info *info) +{ + if (info->si_type == SI_KCS) { + unsigned char status; + int regspacing; + + info->io.regsize = DEFAULT_REGSIZE; + info->io.regshift = 0; + info->io_size = 2; + info->handlers = &kcs_smi_handlers; + + /* detect 1, 4, 16byte spacing */ + for (regspacing = DEFAULT_REGSPACING; regspacing <= 16;) { + info->io.regspacing = regspacing; + if (info->io_setup(info)) { + dev_err(info->dev, + "Could not setup I/O space\n"); + return DEFAULT_REGSPACING; + } + /* write invalid cmd */ + info->io.outputb(&info->io, 1, 0x10); + /* read status back */ + status = info->io.inputb(&info->io, 1); + info->io_cleanup(info); + if (status) + return regspacing; + regspacing *= 4; + } + } + return DEFAULT_REGSPACING; +} + static int __devinit ipmi_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) { @@ -2476,8 +2508,8 @@ static int __devinit ipmi_pci_probe(struct pci_dev *pdev, } info->io.addr_data = pci_resource_start(pdev, 0); - info->io.regspacing = DEFAULT_REGSPACING; - info->io.regsize = DEFAULT_REGSPACING; + info->io.regspacing = ipmi_pci_probe_regspacing(info); + info->io.regsize = DEFAULT_REGSIZE; info->io.regshift = 0; info->irq = pdev->irq; diff --git a/drivers/char/sonypi.c b/drivers/char/sonypi.c index 320debbe32fa..9b4f0116ff21 100644 --- a/drivers/char/sonypi.c +++ b/drivers/char/sonypi.c @@ -1456,7 +1456,7 @@ static int __devexit sonypi_remove(struct platform_device *dev) return 0; } -#ifdef CONFIG_PM +#ifdef CONFIG_PM_SLEEP static int old_camera_power; static int sonypi_suspend(struct device *dev) |