diff options
| author | Furquan Shaikh <furquan@google.com> | 2021-01-02 00:03:00 -0800 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2021-01-08 08:24:20 +0000 |
| commit | fb29ca0c551dce18546b440ea98bf6bc8101c800 (patch) | |
| tree | 534189f13d4cecd6962fccb1c07efa0097496a69 /src/soc/intel/common/block/uart/uart.c | |
| parent | e4f7e0405083b7a7725c0f042ed65d1488687b78 (diff) | |
soc/intel/common: Pass in pci_devfn_t into lpss_set_power_state
This change updates the parameter passed into `lpss_set_power_state()`
from struct device * to pci_devfn_t. This allows the users in the
early stages to use pci_devfn_t instead of having to walk the device
tree to get a pointer to the relevant device structure. It is
important for optimizing out unnecessary components of the device tree
from the early stages.
Change-Id: Ic9e32794da65348fe2a0a2791db47ab83b64cb0f
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49210
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/soc/intel/common/block/uart/uart.c')
| -rw-r--r-- | src/soc/intel/common/block/uart/uart.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/soc/intel/common/block/uart/uart.c b/src/soc/intel/common/block/uart/uart.c index 142a9365a9..75c16d4625 100644 --- a/src/soc/intel/common/block/uart/uart.c +++ b/src/soc/intel/common/block/uart/uart.c @@ -26,7 +26,7 @@ extern const int uart_max_index; static void uart_lpss_init(const struct device *dev, uintptr_t baseaddr) { /* Ensure controller is in D0 state */ - lpss_set_power_state(dev, STATE_D0); + lpss_set_power_state(PCI_BDF(dev), STATE_D0); /* Take UART out of reset */ lpss_reset_release(baseaddr); |