media: atomisp: move CCK endpoint address to generic header

IOSF MBI header contains a lot of definitions, such as
end point addresses of IPs. Move CCK address from AtomISP driver
to generic header.

While here, drop unused one.
Signed-off-by: NAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab+huawei@kernel.org>

arch/x86/include/asm/iosf_mbi.h

@@ -39,6 +39,7 @@
 #define BT_MBI_UNIT_PMC		0x04
 #define BT_MBI_UNIT_GFX		0x06
 #define BT_MBI_UNIT_SMI		0x0C
+#define BT_MBI_UNIT_CCK		0x14
 #define BT_MBI_UNIT_USB		0x43
 #define BT_MBI_UNIT_SATA	0xA3
 #define BT_MBI_UNIT_PCIE	0xA6

drivers/staging/media/atomisp/pci/atomisp-regs.h

@@ -20,9 +20,6 @@
 #define ATOMISP_REGS_H
 
 /* common register definitions */
-#define PUNIT_PORT		0x04
-#define CCK_PORT		0x14
-
 #define PCICMDSTS		0x01
 #define INTR			0x0f
 #define MSI_CAPID		0x24

drivers/staging/media/atomisp/pci/atomisp_v4l2.c

@@ -1687,7 +1687,7 @@ static int atomisp_pci_probe(struct pci_dev *dev,
 		isp->dfs = &dfs_config_cht;
 		isp->pdev->d3cold_delay = 0;
 
-		iosf_mbi_read(CCK_PORT, MBI_REG_READ, CCK_FUSE_REG_0, &val);
+		iosf_mbi_read(BT_MBI_UNIT_CCK, MBI_REG_READ, CCK_FUSE_REG_0, &val);
 		switch (val & CCK_FUSE_HPLL_FREQ_MASK) {
 		case 0x00:
 			isp->hpll_freq = HPLL_FREQ_800MHZ;