On Friday 23 of November 2012 12:09:11 Janc Szymon wrote:
> This fix following compilation error on ARM.
>
> CC profiles/sap/sap-u8500.o
> profiles/sap/sap-u8500.c: In function recv_card_status:
> profiles/sap/sap-u8500.c:323:16: error: cast increases required
> alignment of target type [-Werror=cast-align]
> profiles/sap/sap-u8500.c: In function recv_response:
> profiles/sap/sap-u8500.c:423:12: error: cast increases required
> alignment of target type [-Werror=cast-align]
> cc1: all warnings being treated as errors
> ---
> profiles/sap/sap-u8500.c | 8 ++++----
> 1 file changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/profiles/sap/sap-u8500.c b/profiles/sap/sap-u8500.c
> index f07209d..b1aee57 100644
> --- a/profiles/sap/sap-u8500.c
> +++ b/profiles/sap/sap-u8500.c
> @@ -313,16 +313,16 @@ static void recv_status(uint32_t status)
>
> static void recv_card_status(uint32_t status, uint8_t *param)
> {
> - uint32_t *card_status;
> + uint32_t card_status;
> uint8_t result;
> uint8_t iccrs;
>
> if (status != STE_STATUS_OK)
> return;
>
> - card_status = (uint32_t *)param;
> + memcpy(&card_status, param, sizeof(card_status));
>
> - if (get_sap_reader_status(*card_status, &iccrs) < 0)
> + if (get_sap_reader_status(card_status, &iccrs) < 0)
> result = SAP_RESULT_ERROR_NO_REASON;
> else
> result = get_sap_result(STE_GET_STATUS_MSG, status);
> @@ -420,7 +420,7 @@ static void recv_response(struct ste_message *msg)
> }
>
> param = msg->payload;
> - status = *(uint32_t *)param;
> + memcpy(&status, param, sizeof(status));
> param += sizeof(status);
>
> SAP_VDBG("status 0x%x", status);
>
ping
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