From 4801fc6f7f72447efc7c2f6e886c887ff5bf5f4c Mon Sep 17 00:00:00 2001 From: Todd Poynor Date: Sun, 5 Aug 2018 13:07:48 -0700 Subject: staging: gasket: apex: place in low power reset until opened The apex device is left out of reset mode at the end of device probe/initialize processing. Add a call to enter reset at the end of the sequence, triggering power gating and other low power features. Signed-off-by: Todd Poynor Signed-off-by: Greg Kroah-Hartman --- drivers/staging/gasket/apex_driver.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'drivers/staging/gasket') diff --git a/drivers/staging/gasket/apex_driver.c b/drivers/staging/gasket/apex_driver.c index 55319619b2e6..c747e9ca4518 100644 --- a/drivers/staging/gasket/apex_driver.c +++ b/drivers/staging/gasket/apex_driver.c @@ -644,6 +644,10 @@ static int apex_pci_probe(struct pci_dev *pci_dev, goto remove_device; } + /* Place device in low power mode until opened */ + if (allow_power_save) + apex_enter_reset(gasket_dev); + return 0; remove_device: -- cgit v1.2.3-59-g8ed1b