hpt366: fix section mismatch warnings

hpt366: fix section mismatch warnings

Fix following warnings:
WARNING: o-sparc64/vmlinux.o(.data+0x195a38): Section mismatch in reference from the variable hpt37x_info.0 to the variable .devinit.data:hpt370
WARNING: o-sparc64/vmlinux.o(.data+0x195a40): Section mismatch in reference from the variable hpt37x_info.0 to the variable .devinit.data:hpt370a
WARNING: o-sparc64/vmlinux.o(.data+0x195a48): Section mismatch in reference from the variable hpt37x_info.0 to the variable .devinit.data:hpt372
WARNING: o-sparc64/vmlinux.o(.data+0x195a50): Section mismatch in reference from the variable hpt37x_info.0 to the variable .devinit.data:hpt372n

Replace a static array with a small switch resulting in
more readable code.
Mark the pci table __devinitconst.

A lot of variables are const but annotated __devinitdata.
Annotating them __devinitconst would cause a section type
conflict error when build for 64 bit powerpc.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

diff --git a/drivers/ide/pci/hpt366.c b/drivers/ide/pci/hpt366.c
index d0f7bb8..6357bb6 100644 (file)
--- a/drivers/ide/pci/hpt366.c
+++ b/drivers/ide/pci/hpt366.c
@@ -1570,10 +1570,12 @@ static int __devinit hpt366_init_one(struct pci_dev *dev, const struct pci_devic
                if (rev < 3)
                        info = &hpt36x;
                else {
-                       static const struct hpt_info *hpt37x_info[] =
-                               { &hpt370, &hpt370a, &hpt372, &hpt372n };
-
-                       info = hpt37x_info[min_t(u8, rev, 6) - 3];
+                       switch (min_t(u8, rev, 6)) {
+                       case 3: info = &hpt370;  break;
+                       case 4: info = &hpt370a; break;
+                       case 5: info = &hpt372;  break;
+                       case 6: info = &hpt372n; break;
+                       }
                        idx++;
                }
                break;
@@ -1626,7 +1628,7 @@ static int __devinit hpt366_init_one(struct pci_dev *dev, const struct pci_devic
        return ide_setup_pci_device(dev, &d);
 }
 
-static const struct pci_device_id hpt366_pci_tbl[] = {
+static const struct pci_device_id hpt366_pci_tbl[] __devinitconst = {
        { PCI_VDEVICE(TTI, PCI_DEVICE_ID_TTI_HPT366),  0 },
        { PCI_VDEVICE(TTI, PCI_DEVICE_ID_TTI_HPT372),  1 },
        { PCI_VDEVICE(TTI, PCI_DEVICE_ID_TTI_HPT302),  2 },