hinic: bump up the timeout of UPDATE_FW cmd

Firmware erases the entire flash region which may take several
seconds before flashing, so we bump up the timeout to ensure this
cmd won't return failure.

Fixes: 5e126e7c4e52 ("hinic: add firmware update support")
Signed-off-by: Luo bin <luobin9@huawei.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
1 file changed