diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/of/fdt.c | 7 | ||||
| -rw-r--r-- | drivers/tty/serial/earlycon.c | 6 |
2 files changed, 9 insertions, 4 deletions
diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c index 84aa9d676375..6da20b9688f7 100644 --- a/drivers/of/fdt.c +++ b/drivers/of/fdt.c @@ -942,7 +942,7 @@ int __init early_init_dt_scan_chosen_stdout(void) int offset; const char *p, *q, *options = NULL; int l; - const struct earlycon_id *match; + const struct earlycon_id **p_match; const void *fdt = initial_boot_params; offset = fdt_path_offset(fdt, "/chosen"); @@ -969,7 +969,10 @@ int __init early_init_dt_scan_chosen_stdout(void) return 0; } - for (match = __earlycon_table; match < __earlycon_table_end; match++) { + for (p_match = __earlycon_table; p_match < __earlycon_table_end; + p_match++) { + const struct earlycon_id *match = *p_match; + if (!match->compatible[0]) continue; diff --git a/drivers/tty/serial/earlycon.c b/drivers/tty/serial/earlycon.c index a24278380fec..22683393a0f2 100644 --- a/drivers/tty/serial/earlycon.c +++ b/drivers/tty/serial/earlycon.c @@ -169,7 +169,7 @@ static int __init register_earlycon(char *buf, const struct earlycon_id *match) */ int __init setup_earlycon(char *buf) { - const struct earlycon_id *match; + const struct earlycon_id **p_match; if (!buf || !buf[0]) return -EINVAL; @@ -177,7 +177,9 @@ int __init setup_earlycon(char *buf) if (early_con.flags & CON_ENABLED) return -EALREADY; - for (match = __earlycon_table; match < __earlycon_table_end; match++) { + for (p_match = __earlycon_table; p_match < __earlycon_table_end; + p_match++) { + const struct earlycon_id *match = *p_match; size_t len = strlen(match->name); if (strncmp(buf, match->name, len)) |