diff options
Diffstat (limited to '')
| -rw-r--r-- | arch/powerpc/platforms/powernv/opal-imc.c | 24 |
1 files changed, 7 insertions, 17 deletions
diff --git a/arch/powerpc/platforms/powernv/opal-imc.c b/arch/powerpc/platforms/powernv/opal-imc.c index 000b350d4060..968b9a4d1cd9 100644 --- a/arch/powerpc/platforms/powernv/opal-imc.c +++ b/arch/powerpc/platforms/powernv/opal-imc.c @@ -35,11 +35,10 @@ static int imc_mem_set(void *data, u64 val) } DEFINE_DEBUGFS_ATTRIBUTE(fops_imc_x64, imc_mem_get, imc_mem_set, "0x%016llx\n"); -static struct dentry *imc_debugfs_create_x64(const char *name, umode_t mode, - struct dentry *parent, u64 *value) +static void imc_debugfs_create_x64(const char *name, umode_t mode, + struct dentry *parent, u64 *value) { - return debugfs_create_file_unsafe(name, mode, parent, - value, &fops_imc_x64); + debugfs_create_file_unsafe(name, mode, parent, value, &fops_imc_x64); } /* @@ -59,9 +58,6 @@ static void export_imc_mode_and_cmd(struct device_node *node, imc_debugfs_parent = debugfs_create_dir("imc", powerpc_debugfs_root); - if (!imc_debugfs_parent) - return; - if (of_property_read_u32(node, "cb_offset", &cb_offset)) cb_offset = IMC_CNTL_BLK_OFFSET; @@ -69,21 +65,15 @@ static void export_imc_mode_and_cmd(struct device_node *node, loc = (u64)(ptr->vbase) + cb_offset; imc_mode_addr = (u64 *)(loc + IMC_CNTL_BLK_MODE_OFFSET); sprintf(mode, "imc_mode_%d", (u32)(ptr->id)); - if (!imc_debugfs_create_x64(mode, 0600, imc_debugfs_parent, - imc_mode_addr)) - goto err; + imc_debugfs_create_x64(mode, 0600, imc_debugfs_parent, + imc_mode_addr); imc_cmd_addr = (u64 *)(loc + IMC_CNTL_BLK_CMD_OFFSET); sprintf(cmd, "imc_cmd_%d", (u32)(ptr->id)); - if (!imc_debugfs_create_x64(cmd, 0600, imc_debugfs_parent, - imc_cmd_addr)) - goto err; + imc_debugfs_create_x64(cmd, 0600, imc_debugfs_parent, + imc_cmd_addr); ptr++; } - return; - -err: - debugfs_remove_recursive(imc_debugfs_parent); } /* |