From: kay.sievers@vrfy.org Date: Tue, 19 Apr 2005 04:57:31 +0000 (-0700) Subject: [PATCH] add TIMEOUT to firmware_class hotplug event X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=6897089c5f7989603ccb9c696050470ba1dbd262;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git [PATCH] add TIMEOUT to firmware_class hotplug event On Tue, 2005-03-15 at 09:25 +0100, Hannes Reinecke wrote: > The current implementation of the firmware class breaks a fundamental > assumption in udevd: that the physical device can be initialised fully > prior to executing the next event for that device. Here we add a TIMEOUT value to the hotplug environment of the firmware requesting event. I will adapt udevd not to wait for anything else, if it finds a TIMEOUT key. Signed-off-by: Kay Sievers Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/base/firmware_class.c b/drivers/base/firmware_class.c index 26c9464af80a..97fe13f7f07c 100644 --- a/drivers/base/firmware_class.c +++ b/drivers/base/firmware_class.c @@ -102,6 +102,9 @@ firmware_class_hotplug(struct class_device *class_dev, char **envp, if (add_hotplug_env_var(envp, num_envp, &i, buffer, buffer_size, &len, "FIRMWARE=%s", fw_priv->fw_id)) return -ENOMEM; + if (add_hotplug_env_var(envp, num_envp, &i, buffer, buffer_size, &len, + "TIMEOUT=%i", loading_timeout)) + return -ENOMEM; envp[i] = NULL;