diff options
| author | Mika Westerberg <mika.westerberg@linux.intel.com> | 2019-09-30 14:07:22 +0300 |
|---|---|---|
| committer | Mika Westerberg <mika.westerberg@linux.intel.com> | 2019-11-01 14:32:00 +0300 |
| commit | b433d0100562233b21beb13c0139feeff350bc68 (patch) | |
| tree | 33b53e3049b49122b716bb25981b6c118268e704 /drivers/thunderbolt/xdomain.c | |
| parent | 826c6a1773084c737abf09dccc591f9a59b8b812 (diff) | |
| download | linux-b433d0100562233b21beb13c0139feeff350bc68.tar.xz | |
thunderbolt: Add helper macro to iterate over switch ports
There are quite many places in the driver where we iterate over each
port in the switch. To make it bit more convenient, add a macro that can
be used to iterate over each port and convert existing call sites to use it.
This is based on code by Lukas Wunner.
No functional changes.
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Diffstat (limited to 'drivers/thunderbolt/xdomain.c')
| -rw-r--r-- | drivers/thunderbolt/xdomain.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/thunderbolt/xdomain.c b/drivers/thunderbolt/xdomain.c index 4e17a7c7bf0a..880d784398a3 100644 --- a/drivers/thunderbolt/xdomain.c +++ b/drivers/thunderbolt/xdomain.c @@ -1404,10 +1404,9 @@ struct tb_xdomain_lookup { static struct tb_xdomain *switch_find_xdomain(struct tb_switch *sw, const struct tb_xdomain_lookup *lookup) { - int i; + struct tb_port *port; - for (i = 1; i <= sw->config.max_port_number; i++) { - struct tb_port *port = &sw->ports[i]; + tb_switch_for_each_port(sw, port) { struct tb_xdomain *xd; if (port->xdomain) { |