On Mon, Oct 10, 2016 at 12:46:53AM -0400, Finn Thain wrote:
> Avoid the call to NCR5380_poll_politely2() when possible. The call is
> easily short-circuited on the PIO fast path, using the inline wrapper.
> This requires that the NCR5380_read macro be made available before
> any #include "NCR5380.h" so a few declarations have to be moved too.
> 
> Signed-off-by: Finn Thain <fth...@telegraphics.com.au>
> Reviewed-by: Hannes Reinecke <h...@suse.com>
> Tested-by: Ondrej Zary <li...@rainbow-software.org>
> Tested-by: Michael Schmitz <schmitz...@gmail.com>
> ---

> diff --git a/drivers/scsi/arm/cumana_1.c b/drivers/scsi/arm/cumana_1.c
> index ae1d4c6..fb7600d 100644
> --- a/drivers/scsi/arm/cumana_1.c
> +++ b/drivers/scsi/arm/cumana_1.c
> @@ -29,6 +29,10 @@
>  #define NCR5380_implementation_fields        \
>       unsigned ctrl
>  
> +struct NCR5380_hostdata;
> +static u8 cumanascsi_read(struct NCR5380_hostdata *, unsigned int);
> +static void cumanascsi_write(struct NCR5380_hostdata *, unsigned int, u8);
> +
>  #include "../NCR5380.h"
>  
>  #define CTRL 0x16fc

This seems to be non-obviously unrelated to this commit - should it be in
some other commit?

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