On Fri, Jul 31, 2015 at 04:38:36PM +0900, Tony Cho wrote:
> From: glen lee <glen.lee@xxxxxxxxx>
>
> drvHandler of u32 type is used to handle integer type pointer operation which
> cause build warnings.
> To use integer type varialbe as pointer, drvHandler data type need to be changed
> with uintptr_t type.
>
> drivers/staging/wilc1000/host_interface.c: In function ‘NetworkInfoReceived’:
> drivers/staging/wilc1000/host_interface.c:6767:15: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
> pstrWFIDrv = (tstrWILC_WFIDrv *)drvHandler;
> ^
> drivers/staging/wilc1000/host_interface.c: In function ‘GnrlAsyncInfoReceived’:
> drivers/staging/wilc1000/host_interface.c:6819:15: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
> pstrWFIDrv = (tstrWILC_WFIDrv *)drvHandler;
> ^
> drivers/staging/wilc1000/host_interface.c: In function ‘host_int_ScanCompleteReceived’:
> drivers/staging/wilc1000/host_interface.c:6878:15: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
> pstrWFIDrv = (tstrWILC_WFIDrv *)drvHandler;
>
> Signed-off-by: glen lee <glen.lee@xxxxxxxxx>
> Signed-off-by: Tony Cho <tony.cho@xxxxxxxxx>
> ---
> drivers/staging/wilc1000/host_interface.c | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/staging/wilc1000/host_interface.c b/drivers/staging/wilc1000/host_interface.c
> index b36f98c..668e47e 100644
> --- a/drivers/staging/wilc1000/host_interface.c
> +++ b/drivers/staging/wilc1000/host_interface.c
> @@ -6760,7 +6760,7 @@ void NetworkInfoReceived(u8 *pu8Buffer, u32 u32Length)
> {
> s32 s32Error = WILC_SUCCESS;
> tstrHostIFmsg strHostIFmsg;
> - u32 drvHandler;
> + uintptr_t drvHandler;
This isn't a valid kernel type, use "unsigned int *" if that is what you mean.
thanks,
greg k-h
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