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authorAamir Bohra <aamir.bohra@intel.com>2019-07-26 10:38:17 +0530
committerPatrick Georgi <pgeorgi@google.com>2019-07-31 09:10:40 +0000
commitcac5e9472622f43c0b33d70f20adef801b345773 (patch)
tree124e55c93fca9601c3d80cfb78269a24b61fed4c /src/soc/intel/common
parent28883db36f21cdf7cf1b83737d37484057d8d10c (diff)
downloadcoreboot-cac5e9472622f43c0b33d70f20adef801b345773.tar.xz
soc/intel/common/block/lpss: Correct the PCI device reference
The initial implementation was assigning the devfn as PCI device reference directly which was incorrect. Change-Id: Iad57e9bc6b2acf1823ee38116aea8a93feece6f9 Signed-off-by: Aamir Bohra <aamir.bohra@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/34579 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Diffstat (limited to 'src/soc/intel/common')
-rw-r--r--src/soc/intel/common/block/lpss/lpss.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/soc/intel/common/block/lpss/lpss.c b/src/soc/intel/common/block/lpss/lpss.c
index 226b4d30a8..a519bf65e2 100644
--- a/src/soc/intel/common/block/lpss/lpss.c
+++ b/src/soc/intel/common/block/lpss/lpss.c
@@ -14,6 +14,7 @@
*/
#include <device/mmio.h>
+#include <device/pci_def.h>
#include <device/pci_ops.h>
#include <intelblocks/lpss.h>
@@ -80,7 +81,8 @@ void lpss_clk_update(uintptr_t base, uint32_t clk_m_val, uint32_t clk_n_val)
void lpss_set_power_state(const struct device *dev, enum lpss_pwr_state state)
{
#if defined(__SIMPLE_DEVICE__)
- pci_devfn_t lpss_dev = dev->path.pci.devfn;
+ unsigned int devfn = dev->path.pci.devfn;
+ pci_devfn_t lpss_dev = PCI_DEV(0, PCI_SLOT(devfn), PCI_FUNC(devfn));
#else
const struct device *lpss_dev = dev;
#endif