linux-stable/drivers/thunderbolt/quirks.c
Mika Westerberg 9c8cac6adf thunderbolt: Correct tb_check_quirks() kernel-doc
Remove extra white space and make the sentence end with a period.

Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
2020-09-16 14:57:46 +03:00

42 lines
877 B
C

// SPDX-License-Identifier: GPL-2.0
/*
* Thunderbolt driver - quirks
*
* Copyright (c) 2020 Mario Limonciello <mario.limonciello@dell.com>
*/
#include "tb.h"
static void quirk_force_power_link(struct tb_switch *sw)
{
sw->quirks |= QUIRK_FORCE_POWER_LINK_CONTROLLER;
}
struct tb_quirk {
u16 vendor;
u16 device;
void (*hook)(struct tb_switch *sw);
};
static const struct tb_quirk tb_quirks[] = {
/* Dell WD19TB supports self-authentication on unplug */
{ 0x00d4, 0xb070, quirk_force_power_link },
};
/**
* tb_check_quirks() - Check for quirks to apply
* @sw: Thunderbolt switch
*
* Apply any quirks for the Thunderbolt controller.
*/
void tb_check_quirks(struct tb_switch *sw)
{
int i;
for (i = 0; i < ARRAY_SIZE(tb_quirks); i++) {
const struct tb_quirk *q = &tb_quirks[i];
if (sw->device == q->device && sw->vendor == q->vendor)
q->hook(sw);
}
}