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char/misc fixes for 4.13-rc5

Browse source 
Here are two patches for 4.13-rc5.
 
 One is a fix for a reported thunderbolt issue, and the other a fix for
 an MEI driver issue.  Both have been in linux-next with no reported
 issues.
 
 Signed-off-by: Greg Kroah-Hartman <[email protected]>
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Merge tag 'char-misc-4.13-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull char/misc fixes from Greg KH:
 "Here are two patches for 4.13-rc5.

  One is a fix for a reported thunderbolt issue, and the other a fix for
  an MEI driver issue. Both have been in linux-next with no reported
  issues"

* tag 'char-misc-4.13-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
  thunderbolt: Do not enumerate more ports from DROM than the controller has
  mei: exclude device from suspend direct complete optimization
This commit is contained in:
Linus Torvalds 2017-08-13 12:41:58 -07:00
commit ce7ba95cf0
3 changed files with 21 additions and 0 deletions
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9
drivers/thunderbolt/eeprom.c
View file

@ -333,6 +333,15 @@ static int tb_drom_parse_entry_port(struct tb_switch *sw,
int res;
enum tb_port_type type;
/*
* Some DROMs list more ports than the controller actually has
* so we skip those but allow the parser to continue.
*/
if (header->index > sw->config.max_port_number) {
dev_info_once(&sw->dev, "ignoring unnecessary extra entries in DROM\n");
return 0;
}
port = &sw->ports[header->index];
port->disabled = header->port_disabled;
if (port->disabled)