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authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>2016-06-07 20:48:33 +0300
committerBjorn Helgaas <bhelgaas@google.com>2016-06-13 10:28:58 -0500
commit9661e783d830699a65f7d42e4b4a76e6923089eb (patch)
treeeba17607e26652202c1950623b05802ee7b43ecd
parentaf8c34ce6ae32addda3788d54a7e340cad22516b (diff)
downloadlinux-9661e783d830699a65f7d42e4b4a76e6923089eb.tar.gz
PCI / PM: Enforce type casting for pci_power_t
When casting variables of type pci_power_t, a static analysis tool complains: include/linux/pci.h:119:37: warning: cast from restricted pci_power_t Enforce type casting to make the static analyzer happy. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
-rw-r--r--include/linux/pci.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/pci.h b/include/linux/pci.h
index b67e4df20801..8d748345b158 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -116,7 +116,7 @@ extern const char *pci_power_names[];
static inline const char *pci_power_name(pci_power_t state)
{
- return pci_power_names[1 + (int) state];
+ return pci_power_names[1 + (__force int) state];
}
#define PCI_PM_D2_DELAY 200