X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=drivers%2Fata%2Fpata_optidma.c;h=3093b02286ce93289a0bffd9934300b17472b734;hb=1626aeb881236c8cb022b5e4ca594146a951d669;hp=875ac4a49dd72b356c2c55ad108064ab3e817870;hpb=920a4b1038e442700a1cfac77ea7e20bd615a2c3;p=profile%2Fivi%2Fkernel-adaptation-intel-automotive.git

diff --git a/drivers/ata/pata_optidma.c b/drivers/ata/pata_optidma.c
index 875ac4a..3093b02 100644
--- a/drivers/ata/pata_optidma.c
+++ b/drivers/ata/pata_optidma.c
@@ -482,14 +482,14 @@ done_nomsg:		/* Wrong chip revision */
 
 static int optidma_init_one(struct pci_dev *dev, const struct pci_device_id *id)
 {
-	static struct ata_port_info info_82c700 = {
+	static const struct ata_port_info info_82c700 = {
 		.sht = &optidma_sht,
 		.flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST,
 		.pio_mask = 0x1f,
 		.mwdma_mask = 0x07,
 		.port_ops = &optidma_port_ops
 	};
-	static struct ata_port_info info_82c700_udma = {
+	static const struct ata_port_info info_82c700_udma = {
 		.sht = &optidma_sht,
 		.flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST,
 		.pio_mask = 0x1f,
@@ -497,8 +497,7 @@ static int optidma_init_one(struct pci_dev *dev, const struct pci_device_id *id)
 		.udma_mask = 0x07,
 		.port_ops = &optiplus_port_ops
 	};
-	static struct ata_port_info *port_info[2];
-	struct ata_port_info *info = &info_82c700;
+	const struct ata_port_info *ppi[] = { &info_82c700, NULL };
 	static int printed_version;
 
 	if (!printed_version++)
@@ -510,10 +509,9 @@ static int optidma_init_one(struct pci_dev *dev, const struct pci_device_id *id)
 	pci_clock = inb(0x1F5) & 1;		/* 0 = 33Mhz, 1 = 25Mhz */
 
 	if (optiplus_with_udma(dev))
-		info = &info_82c700_udma;
+		ppi[0] = &info_82c700_udma;
 
-	port_info[0] = port_info[1] = info;
-	return ata_pci_init_one(dev, port_info, 2);
+	return ata_pci_init_one(dev, ppi);
 }
 
 static const struct pci_device_id optidma[] = {