diff options
| author | Tom Rini <trini@ti.com> | 2014-09-13 16:32:52 -0400 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2014-09-13 16:32:52 -0400 |
| commit | 8d028d404fa117a4b1f425d7cfc8affe1d8df6d5 (patch) | |
| tree | 39cad1c0da41fd8e45a29a4dba23289cbd411773 /drivers/core/lists.c | |
| parent | 114cc4290b2f24bb314edf2edd5d8738a0778c4b (diff) | |
| parent | 858530a8c0a7ce7e573e513934804a00d6676813 (diff) | |
Merge branch 'master' of git://git.denx.de/u-boot-dm
Diffstat (limited to 'drivers/core/lists.c')
| -rw-r--r-- | drivers/core/lists.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/core/lists.c b/drivers/core/lists.c index 0f08bfd6ff..699f94b435 100644 --- a/drivers/core/lists.c +++ b/drivers/core/lists.c @@ -118,7 +118,8 @@ static int driver_check_compatible(const void *blob, int offset, return -ENOENT; } -int lists_bind_fdt(struct udevice *parent, const void *blob, int offset) +int lists_bind_fdt(struct udevice *parent, const void *blob, int offset, + struct udevice **devp) { struct driver *driver = ll_entry_start(struct driver, driver); const int n_ents = ll_entry_count(struct driver, driver); @@ -130,6 +131,8 @@ int lists_bind_fdt(struct udevice *parent, const void *blob, int offset) int ret = 0; dm_dbg("bind node %s\n", fdt_get_name(blob, offset, NULL)); + if (devp) + *devp = NULL; for (entry = driver; entry != driver + n_ents; entry++) { ret = driver_check_compatible(blob, offset, entry->of_match); name = fdt_get_name(blob, offset, NULL); @@ -149,10 +152,11 @@ int lists_bind_fdt(struct udevice *parent, const void *blob, int offset) ret = device_bind(parent, entry, name, NULL, offset, &dev); if (ret) { dm_warn("Error binding driver '%s'\n", entry->name); - if (!result || ret != -ENOENT) - result = ret; + return ret; } else { found = true; + if (devp) + *devp = dev; } break; } |