diff options
Diffstat (limited to 'arch/s390/pci/pci_sysfs.c')
| -rw-r--r-- | arch/s390/pci/pci_sysfs.c | 23 |
1 files changed, 7 insertions, 16 deletions
diff --git a/arch/s390/pci/pci_sysfs.c b/arch/s390/pci/pci_sysfs.c index 5f46ad58dcd1..0ecad08e1b1e 100644 --- a/arch/s390/pci/pci_sysfs.c +++ b/arch/s390/pci/pci_sysfs.c @@ -52,7 +52,6 @@ static DEVICE_ATTR_RO(mio_enabled); static int _do_recover(struct pci_dev *pdev, struct zpci_dev *zdev) { - u8 status; int ret; pci_stop_and_remove_bus_device(pdev); @@ -70,16 +69,8 @@ static int _do_recover(struct pci_dev *pdev, struct zpci_dev *zdev) return ret; } - ret = zpci_enable_device(zdev); - if (ret) - return ret; + ret = zpci_reenable_device(zdev); - if (zdev->dma_table) { - ret = zpci_register_ioat(zdev, 0, zdev->start_dma, zdev->end_dma, - virt_to_phys(zdev->dma_table), &status); - if (ret) - zpci_disable_device(zdev); - } return ret; } @@ -135,7 +126,7 @@ out: static DEVICE_ATTR_WO(recover); static ssize_t util_string_read(struct file *filp, struct kobject *kobj, - struct bin_attribute *attr, char *buf, + const struct bin_attribute *attr, char *buf, loff_t off, size_t count) { struct device *dev = kobj_to_dev(kobj); @@ -145,10 +136,10 @@ static ssize_t util_string_read(struct file *filp, struct kobject *kobj, return memory_read_from_buffer(buf, count, &off, zdev->util_str, sizeof(zdev->util_str)); } -static BIN_ATTR_RO(util_string, CLP_UTIL_STR_LEN); +static const BIN_ATTR_RO(util_string, CLP_UTIL_STR_LEN); static ssize_t report_error_write(struct file *filp, struct kobject *kobj, - struct bin_attribute *attr, char *buf, + const struct bin_attribute *attr, char *buf, loff_t off, size_t count) { struct zpci_report_error_header *report = (void *) buf; @@ -164,7 +155,7 @@ static ssize_t report_error_write(struct file *filp, struct kobject *kobj, return ret ? ret : count; } -static BIN_ATTR(report_error, S_IWUSR, NULL, report_error_write, PAGE_SIZE); +static const BIN_ATTR(report_error, S_IWUSR, NULL, report_error_write, PAGE_SIZE); static ssize_t uid_is_unique_show(struct device *dev, struct device_attribute *attr, char *buf) @@ -203,7 +194,7 @@ const struct attribute_group zpci_ident_attr_group = { .is_visible = zpci_index_is_visible, }; -static struct bin_attribute *zpci_bin_attrs[] = { +static const struct bin_attribute *const zpci_bin_attrs[] = { &bin_attr_util_string, &bin_attr_report_error, NULL, @@ -227,7 +218,7 @@ static struct attribute *zpci_dev_attrs[] = { const struct attribute_group zpci_attr_group = { .attrs = zpci_dev_attrs, - .bin_attrs = zpci_bin_attrs, + .bin_attrs_new = zpci_bin_attrs, }; static struct attribute *pfip_attrs[] = { |