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| author | Len Brown <len.brown@intel.com> | 2009-04-05 01:52:07 -0400 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2009-04-05 01:52:07 -0400 |
| commit | 8a3f257c704e02aee9869decd069a806b45be3f1 (patch) | |
| tree | adb9d3766c57119381304c3b94334997cc7a74a7 /drivers/platform | |
| parent | 33526a53600ac887d100e3c9b4be3637ac8ae3a5 (diff) | |
| parent | 15065531c1c5902775ae3ade24eb37d0e688353b (diff) | |
| download | lwn-8a3f257c704e02aee9869decd069a806b45be3f1.tar.gz lwn-8a3f257c704e02aee9869decd069a806b45be3f1.zip | |
Merge branch 'misc' into release
Diffstat (limited to 'drivers/platform')
| -rw-r--r-- | drivers/platform/x86/panasonic-laptop.c | 9 | ||||
| -rw-r--r-- | drivers/platform/x86/tc1100-wmi.c | 7 |
2 files changed, 8 insertions, 8 deletions
diff --git a/drivers/platform/x86/panasonic-laptop.c b/drivers/platform/x86/panasonic-laptop.c index c47a44dcb702..a5ce4bc202e3 100644 --- a/drivers/platform/x86/panasonic-laptop.c +++ b/drivers/platform/x86/panasonic-laptop.c @@ -184,6 +184,7 @@ static const struct acpi_device_id pcc_device_ids[] = { { "MAT0019", 0}, { "", 0}, }; +MODULE_DEVICE_TABLE(acpi, pcc_device_ids); static struct acpi_driver acpi_pcc_driver = { .name = ACPI_PCC_DRIVER_NAME, @@ -366,7 +367,7 @@ static ssize_t show_numbatt(struct device *dev, struct device_attribute *attr, if (!acpi_pcc_retrieve_biosdata(pcc, pcc->sinf)) return -EIO; - return sprintf(buf, "%u\n", pcc->sinf[SINF_NUM_BATTERIES]); + return snprintf(buf, PAGE_SIZE, "%u\n", pcc->sinf[SINF_NUM_BATTERIES]); } static ssize_t show_lcdtype(struct device *dev, struct device_attribute *attr, @@ -378,7 +379,7 @@ static ssize_t show_lcdtype(struct device *dev, struct device_attribute *attr, if (!acpi_pcc_retrieve_biosdata(pcc, pcc->sinf)) return -EIO; - return sprintf(buf, "%u\n", pcc->sinf[SINF_LCD_TYPE]); + return snprintf(buf, PAGE_SIZE, "%u\n", pcc->sinf[SINF_LCD_TYPE]); } static ssize_t show_mute(struct device *dev, struct device_attribute *attr, @@ -390,7 +391,7 @@ static ssize_t show_mute(struct device *dev, struct device_attribute *attr, if (!acpi_pcc_retrieve_biosdata(pcc, pcc->sinf)) return -EIO; - return sprintf(buf, "%u\n", pcc->sinf[SINF_MUTE]); + return snprintf(buf, PAGE_SIZE, "%u\n", pcc->sinf[SINF_MUTE]); } static ssize_t show_sticky(struct device *dev, struct device_attribute *attr, @@ -402,7 +403,7 @@ static ssize_t show_sticky(struct device *dev, struct device_attribute *attr, if (!acpi_pcc_retrieve_biosdata(pcc, pcc->sinf)) return -EIO; - return sprintf(buf, "%u\n", pcc->sinf[SINF_STICKY_KEY]); + return snprintf(buf, PAGE_SIZE, "%u\n", pcc->sinf[SINF_STICKY_KEY]); } static ssize_t set_sticky(struct device *dev, struct device_attribute *attr, diff --git a/drivers/platform/x86/tc1100-wmi.c b/drivers/platform/x86/tc1100-wmi.c index b4a4aa9ee482..44166003d4ef 100644 --- a/drivers/platform/x86/tc1100-wmi.c +++ b/drivers/platform/x86/tc1100-wmi.c @@ -94,9 +94,8 @@ static int get_state(u32 *out, u8 instance) return -ENODEV; obj = (union acpi_object *) result.pointer; - if (obj && obj->type == ACPI_TYPE_BUFFER && - obj->buffer.length == sizeof(u32)) { - tmp = *((u32 *) obj->buffer.pointer); + if (obj && obj->type == ACPI_TYPE_INTEGER) { + tmp = obj->integer.value; } else { tmp = 0; } @@ -109,7 +108,7 @@ static int get_state(u32 *out, u8 instance) *out = (tmp == 3) ? 1 : 0; return 0; case TC1100_INSTANCE_JOGDIAL: - *out = (tmp == 1) ? 1 : 0; + *out = (tmp == 1) ? 0 : 1; return 0; default: return -ENODEV; |