diff options
Diffstat (limited to 'drivers/platform/mellanox/mlxbf-bootctl.c')
| -rw-r--r-- | drivers/platform/mellanox/mlxbf-bootctl.c | 36 |
1 files changed, 18 insertions, 18 deletions
diff --git a/drivers/platform/mellanox/mlxbf-bootctl.c b/drivers/platform/mellanox/mlxbf-bootctl.c index c1aef3a8fb2d..9cae07348d5e 100644 --- a/drivers/platform/mellanox/mlxbf-bootctl.c +++ b/drivers/platform/mellanox/mlxbf-bootctl.c @@ -177,7 +177,7 @@ static ssize_t post_reset_wdog_show(struct device *dev, if (ret < 0) return ret; - return sprintf(buf, "%d\n", ret); + return sysfs_emit(buf, "%d\n", ret); } static ssize_t post_reset_wdog_store(struct device *dev, @@ -206,7 +206,7 @@ static ssize_t mlxbf_bootctl_show(int smc_op, char *buf) if (action < 0) return action; - return sprintf(buf, "%s\n", mlxbf_bootctl_action_to_string(action)); + return sysfs_emit(buf, "%s\n", mlxbf_bootctl_action_to_string(action)); } static int mlxbf_bootctl_store(int smc_op, const char *buf, size_t count) @@ -274,14 +274,14 @@ static ssize_t lifecycle_state_show(struct device *dev, * due to using the test bits. */ if (test_state) { - return sprintf(buf, "%s(test)\n", + return sysfs_emit(buf, "%s(test)\n", mlxbf_bootctl_lifecycle_states[lc_state]); } else if (use_dev_key && (lc_state == MLXBF_BOOTCTL_SB_LIFECYCLE_GA_SECURE)) { - return sprintf(buf, "Secured (development)\n"); + return sysfs_emit(buf, "Secured (development)\n"); } - return sprintf(buf, "%s\n", mlxbf_bootctl_lifecycle_states[lc_state]); + return sysfs_emit(buf, "%s\n", mlxbf_bootctl_lifecycle_states[lc_state]); } static ssize_t secure_boot_fuse_state_show(struct device *dev, @@ -332,9 +332,9 @@ static ssize_t secure_boot_fuse_state_show(struct device *dev, else status = valid ? "Invalid" : "Free"; } - buf_len += sprintf(buf + buf_len, "%d:%s ", key, status); + buf_len += sysfs_emit(buf + buf_len, "%d:%s ", key, status); } - buf_len += sprintf(buf + buf_len, "\n"); + buf_len += sysfs_emit(buf + buf_len, "\n"); return buf_len; } @@ -463,7 +463,7 @@ static ssize_t large_icm_show(struct device *dev, if (res.a0) return -EPERM; - return snprintf(buf, PAGE_SIZE, "0x%lx", res.a1); + return sysfs_emit(buf, "0x%lx", res.a1); } static ssize_t large_icm_store(struct device *dev, @@ -581,7 +581,7 @@ static ssize_t opn_show(struct device *dev, } mutex_unlock(&mfg_ops_lock); - return snprintf(buf, PAGE_SIZE, "%s", (char *)opn_data); + return sysfs_emit(buf, "%s", (char *)opn_data); } static ssize_t opn_store(struct device *dev, @@ -632,7 +632,7 @@ static ssize_t sku_show(struct device *dev, } mutex_unlock(&mfg_ops_lock); - return snprintf(buf, PAGE_SIZE, "%s", (char *)sku_data); + return sysfs_emit(buf, "%s", (char *)sku_data); } static ssize_t sku_store(struct device *dev, @@ -683,7 +683,7 @@ static ssize_t modl_show(struct device *dev, } mutex_unlock(&mfg_ops_lock); - return snprintf(buf, PAGE_SIZE, "%s", (char *)modl_data); + return sysfs_emit(buf, "%s", (char *)modl_data); } static ssize_t modl_store(struct device *dev, @@ -734,7 +734,7 @@ static ssize_t sn_show(struct device *dev, } mutex_unlock(&mfg_ops_lock); - return snprintf(buf, PAGE_SIZE, "%s", (char *)sn_data); + return sysfs_emit(buf, "%s", (char *)sn_data); } static ssize_t sn_store(struct device *dev, @@ -785,7 +785,7 @@ static ssize_t uuid_show(struct device *dev, } mutex_unlock(&mfg_ops_lock); - return snprintf(buf, PAGE_SIZE, "%s", (char *)uuid_data); + return sysfs_emit(buf, "%s", (char *)uuid_data); } static ssize_t uuid_store(struct device *dev, @@ -836,7 +836,7 @@ static ssize_t rev_show(struct device *dev, } mutex_unlock(&mfg_ops_lock); - return snprintf(buf, PAGE_SIZE, "%s", (char *)rev_data); + return sysfs_emit(buf, "%s", (char *)rev_data); } static ssize_t rev_store(struct device *dev, @@ -939,7 +939,7 @@ MODULE_DEVICE_TABLE(acpi, mlxbf_bootctl_acpi_ids); static ssize_t mlxbf_bootctl_bootfifo_read(struct file *filp, struct kobject *kobj, - struct bin_attribute *bin_attr, + const struct bin_attribute *bin_attr, char *buf, loff_t pos, size_t count) { @@ -971,9 +971,9 @@ static ssize_t mlxbf_bootctl_bootfifo_read(struct file *filp, return p - buf; } -static struct bin_attribute mlxbf_bootctl_bootfifo_sysfs_attr = { +static const struct bin_attribute mlxbf_bootctl_bootfifo_sysfs_attr = { .attr = { .name = "bootfifo", .mode = 0400 }, - .read = mlxbf_bootctl_bootfifo_read, + .read_new = mlxbf_bootctl_bootfifo_read, }; static bool mlxbf_bootctl_guid_match(const guid_t *guid, @@ -1049,7 +1049,7 @@ static void mlxbf_bootctl_remove(struct platform_device *pdev) static struct platform_driver mlxbf_bootctl_driver = { .probe = mlxbf_bootctl_probe, - .remove_new = mlxbf_bootctl_remove, + .remove = mlxbf_bootctl_remove, .driver = { .name = "mlxbf-bootctl", .dev_groups = mlxbf_bootctl_groups, |