diff options
Diffstat (limited to 'arch/microblaze/kernel/prom.c')
-rw-r--r-- | arch/microblaze/kernel/prom.c | 39 |
1 files changed, 4 insertions, 35 deletions
diff --git a/arch/microblaze/kernel/prom.c b/arch/microblaze/kernel/prom.c index abdfb10e7eca..68f099960ebc 100644 --- a/arch/microblaze/kernel/prom.c +++ b/arch/microblaze/kernel/prom.c @@ -43,13 +43,13 @@ #include <asm/pci-bridge.h> #ifdef CONFIG_EARLY_PRINTK -static char *stdout; +static const char *stdout; static int __init early_init_dt_scan_chosen_serial(unsigned long node, const char *uname, int depth, void *data) { - unsigned long l; - char *p; + int l; + const char *p; pr_debug("%s: depth: %d, uname: %s\n", __func__, depth, uname); @@ -80,7 +80,7 @@ static int __init early_init_dt_scan_chosen_serial(unsigned long node, (strncmp(p, "xlnx,opb-uartlite", 17) == 0) || (strncmp(p, "xlnx,axi-uartlite", 17) == 0) || (strncmp(p, "xlnx,mdm", 8) == 0)) { - unsigned int *addrp; + const unsigned int *addrp; *(u32 *)data = UARTLITE; @@ -114,34 +114,3 @@ void __init early_init_devtree(void *params) pr_debug(" <- early_init_devtree()\n"); } - -/******* - * - * New implementation of the OF "find" APIs, return a refcounted - * object, call of_node_put() when done. The device tree and list - * are protected by a rw_lock. - * - * Note that property management will need some locking as well, - * this isn't dealt with yet. - * - *******/ - -#if defined(CONFIG_DEBUG_FS) && defined(DEBUG) -static struct debugfs_blob_wrapper flat_dt_blob; - -static int __init export_flat_device_tree(void) -{ - struct dentry *d; - - flat_dt_blob.data = initial_boot_params; - flat_dt_blob.size = initial_boot_params->totalsize; - - d = debugfs_create_blob("flat-device-tree", S_IFREG | S_IRUSR, - of_debugfs_root, &flat_dt_blob); - if (!d) - return 1; - - return 0; -} -device_initcall(export_flat_device_tree); -#endif |