[SCSI] arcmsr: fix iounmap error for Type B adapter
nickcheng [Tue, 4 Mar 2008 09:49:59 +0000 (17:49 +0800)]
The Type B Adapter teardown does iounmap on pointers subtracted by a
constant offset.  Since the offset is in bytes, we need the pointers to
be of type void * not uint32_t * so the subtraction is done in the
correct units and we iounmap the correct area.

Signed-off-by: Nick Cheng <nick.cheng@areca.com.tw>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

drivers/scsi/arcmsr/arcmsr.h

index 0393707..3288be2 100644 (file)
@@ -341,13 +341,13 @@ struct MessageUnit_B
        uint32_t        done_qbuffer[ARCMSR_MAX_HBB_POSTQUEUE];
        uint32_t        postq_index;
        uint32_t        doneq_index;
-       uint32_t        __iomem *drv2iop_doorbell_reg;
-       uint32_t        __iomem *drv2iop_doorbell_mask_reg;
-       uint32_t        __iomem *iop2drv_doorbell_reg;
-       uint32_t        __iomem *iop2drv_doorbell_mask_reg;
-       uint32_t        __iomem *msgcode_rwbuffer_reg;
-       uint32_t        __iomem *ioctl_wbuffer_reg;
-       uint32_t        __iomem *ioctl_rbuffer_reg;
+       void            __iomem *drv2iop_doorbell_reg;
+       void            __iomem *drv2iop_doorbell_mask_reg;
+       void            __iomem *iop2drv_doorbell_reg;
+       void            __iomem *iop2drv_doorbell_mask_reg;
+       void            __iomem *msgcode_rwbuffer_reg;
+       void            __iomem *ioctl_wbuffer_reg;
+       void            __iomem *ioctl_rbuffer_reg;
 };
 
 /*