mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-09-27 04:47:05 +00:00
r8152: Add RTL8152_INACCESSIBLE to r8153_aldps_en()
Delay loops in r8152 should break out if RTL8152_INACCESSIBLE is set
so that they don't delay too long if the device becomes
inaccessible. Add the break to the loop in r8153_aldps_en().
Fixes: 4214cc550b
("r8152: check if disabling ALDPS is finished")
Reviewed-by: Grant Grundler <grundler@chromium.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Acked-by: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
parent
8c53a7bd70
commit
79321a7939
1 changed files with 2 additions and 0 deletions
|
@ -5803,6 +5803,8 @@ static void r8153_aldps_en(struct r8152 *tp, bool enable)
|
|||
data &= ~EN_ALDPS;
|
||||
ocp_reg_write(tp, OCP_POWER_CFG, data);
|
||||
for (i = 0; i < 20; i++) {
|
||||
if (test_bit(RTL8152_INACCESSIBLE, &tp->flags))
|
||||
return;
|
||||
usleep_range(1000, 2000);
|
||||
if (ocp_read_word(tp, MCU_TYPE_PLA, 0xe000) & 0x0100)
|
||||
break;
|
||||
|
|
Loading…
Reference in a new issue