On Tuesday, June 07, 2016 08:48:33 PM Andy Shevchenko wrote:
> When cast pci_power_t type of variables a static analizer tool complains on
> that.
>
> include/linux/pci.h:119:37: warning: cast from restricted pci_power_t
>
> Enforce type casting to make static analizer happy.
>
> Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
ACK
> ---
> include/linux/pci.h | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/include/linux/pci.h b/include/linux/pci.h
> index b67e4df..8d74834 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
>
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