On 02.10.2018 15:16, Ioana Ciornei wrote:
> Both the header and the command parameters of the fsl_mc_command are
> 64-bit little-endian words. Use the appropriate type to explicitly
> specify their endianness.
>
> Signed-off-by: Ioana Ciornei <ioana.ciornei@xxxxxxx>
Reviewed-By: Laurentiu Tudor <laurentiu.tudor@xxxxxxx>
---
Best Regards, Laurentiu
> ---
> include/linux/fsl/mc.h | 12 ++++++------
> 1 file changed, 6 insertions(+), 6 deletions(-)
>
> diff --git a/include/linux/fsl/mc.h b/include/linux/fsl/mc.h
> index f27cb14..96c54bb 100644
> --- a/include/linux/fsl/mc.h
> +++ b/include/linux/fsl/mc.h
> @@ -210,8 +210,8 @@ struct mc_cmd_header {
> };
>
> struct fsl_mc_command {
> - u64 header;
> - u64 params[MC_CMD_NUM_OF_PARAMS];
> + __le64 header;
> + __le64 params[MC_CMD_NUM_OF_PARAMS];
> };
>
> enum mc_cmd_status {
> @@ -238,11 +238,11 @@ enum mc_cmd_status {
> /* Command completion flag */
> #define MC_CMD_FLAG_INTR_DIS 0x01
>
> -static inline u64 mc_encode_cmd_header(u16 cmd_id,
> - u32 cmd_flags,
> - u16 token)
> +static inline __le64 mc_encode_cmd_header(u16 cmd_id,
> + u32 cmd_flags,
> + u16 token)
> {
> - u64 header = 0;
> + __le64 header = 0;
> struct mc_cmd_header *hdr = (struct mc_cmd_header *)&header;
>
> hdr->cmd_id = cpu_to_le16(cmd_id);
>
_______________________________________________
devel mailing list
devel@xxxxxxxxxxxxxxxxxxxxxx
http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
