Re: [PATCH 19/29] mac_scsi: Add module option to Kconfig

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On Thu, Oct 2, 2014 at 8:56 AM, Finn Thain <fthain@xxxxxxxxxxxxxxxxxxx> wrote:
Allow mac_scsi to be built as a module. Replace the old validation of
__setup options with code that validates both module and __setup options.

--- linux.orig/drivers/scsi/mac_scsi.c  2014-10-02 16:56:17.000000000 +1000
+++ linux/drivers/scsi/mac_scsi.c       2014-10-02 16:56:17.000000000 +1000

@@ -219,15 +179,15 @@ int __init macscsi_detect(struct scsi_ho
        return 0;

     if (macintosh_config->ident == MAC_MODEL_IIFX) {
-       mac_scsi_regp  = via1+0x8000;
-       mac_scsi_drq   = via1+0xE000;
-       mac_scsi_nodrq = via1+0xC000;
+       mac_scsi_regp  = (unsigned char *) VIA1_BASE + 0x8000;
+       mac_scsi_drq   = (unsigned char *) VIA1_BASE + 0xE000;
+       mac_scsi_nodrq = (unsigned char *) VIA1_BASE + 0xC000;
        /* The IIFX should be able to do true DMA, but pseudo-dma doesn't work */
        flags = FLAG_NO_PSEUDO_DMA;
     } else {
-       mac_scsi_regp  = via1+0x10000;
-       mac_scsi_drq   = via1+0x6000;
-       mac_scsi_nodrq = via1+0x12000;
+       mac_scsi_regp  = (unsigned char *) VIA1_BASE + 0x10000;
+       mac_scsi_drq   = (unsigned char *) VIA1_BASE + 0x6000;
+       mac_scsi_nodrq = (unsigned char *) VIA1_BASE + 0x12000;
     }

     if (! setup_use_pdma)

I don't think the above chunk belongs in this patch.

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds
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