mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-09-21 10:01:00 +00:00
mtd: spi-nor: hisi-sfc: Put child node np on error path
commitfe6653460e
upstream. Put the child node np when it fails to get or register device. Fixes:e523f11141
("mtd: spi-nor: add hisilicon spi-nor flash controller driver") Cc: stable@vger.kernel.org Signed-off-by: Pan Bian <bianpan2016@163.com> [ta: Add Fixes tag and Cc stable] Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com> Link: https://lore.kernel.org/r/20210121091847.85362-1-bianpan2016@163.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
parent
68ef24e86c
commit
df2d431a1e
1 changed files with 3 additions and 1 deletions
|
@ -399,8 +399,10 @@ static int hisi_spi_nor_register_all(struct hifmc_host *host)
|
|||
|
||||
for_each_available_child_of_node(dev->of_node, np) {
|
||||
ret = hisi_spi_nor_register(np, host);
|
||||
if (ret)
|
||||
if (ret) {
|
||||
of_node_put(np);
|
||||
goto fail;
|
||||
}
|
||||
|
||||
if (host->num_chip == HIFMC_MAX_CHIP_NUM) {
|
||||
dev_warn(dev, "Flash device number exceeds the maximum chipselect number\n");
|
||||
|
|
Loading…
Reference in a new issue