xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

PCI: Remove return values from pcie_port_platform_notify() and relatives

Browse Source 
Now that pcie_port_acpi_setup() always returns 0, make it and its callers
void functions and stop checking the return values.

[bhelgaas: changelog]
Signed-off-by: Jon Derrick <jonathan.derrick@intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
This commit is contained in:
Jon Derrick
2016-04-08 11:35:51 -06:00
committed by Bjorn Helgaas
parent 52966bd1c2
commit 88a97da1ea
3 changed files with 10 additions and 19 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
drivers/pci/pcie/portdrv_acpi.c
View File

@@ -32,22 +32,22 @@
* NOTE: It turns out that we cannot do that for individual port services
* separately, because that would make some systems work incorrectly.
*/
int pcie_port_acpi_setup(struct pci_dev *port, int *srv_mask)
void pcie_port_acpi_setup(struct pci_dev *port, int *srv_mask)
{
struct acpi_pci_root *root;
acpi_handle handle;
u32 flags;
if (acpi_pci_disabled)
return 0;
return;
handle = acpi_find_root_bridge_handle(port);
if (!handle)
return 0;
return;
root = acpi_pci_find_root(handle);
if (!root)
return 0;
return;
flags = root->osc_control_set;
@@ -58,6 +58,4 @@ int pcie_port_acpi_setup(struct pci_dev *port, int *srv_mask)
*srv_mask |= PCIE_PORT_SERVICE_PME;
if (flags & OSC_PCI_EXPRESS_AER_CONTROL)
*srv_mask |= PCIE_PORT_SERVICE_AER;
return 0;
}