[SCSI] aacraid: resolve compiler warnings using ptrdiff_t

[pandora-kernel.git] / drivers / scsi / aacraid / dpcsup.c

diff --git a/drivers/scsi/aacraid/dpcsup.c b/drivers/scsi/aacraid/dpcsup.c
index 4e53f9d..fbf27f5 100644 (file)
--- a/drivers/scsi/aacraid/dpcsup.c
+++ b/drivers/scsi/aacraid/dpcsup.c
@@ -256,7 +256,8 @@ unsigned int aac_intr_normal(struct aac_dev * dev, u32 Index)
                        return 1;
                }
                memset(hw_fib, 0, sizeof(struct hw_fib));
-               memcpy(hw_fib, (struct hw_fib *)(((unsigned long)(dev->regs.sa)) + (index & ~0x00000002L)), sizeof(struct hw_fib));
+               memcpy(hw_fib, (struct hw_fib *)(((ptrdiff_t)(dev->regs.sa)) +
+                 (index & ~0x00000002L)), sizeof(struct hw_fib));
                memset(fib, 0, sizeof(struct fib));
                INIT_LIST_HEAD(&fib->fiblink);
                fib->type = FSAFS_NTC_FIB_CONTEXT;