[PATCH] ata: pata_pdc202xx_old: make make static read-only array pio_timing const

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The static array pio_timing is read-only so it make sense to make
it const.

Signed-off-by: Colin Ian King <colin.i.king@xxxxxxxxx>
---
 drivers/ata/pata_pdc202xx_old.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/ata/pata_pdc202xx_old.c b/drivers/ata/pata_pdc202xx_old.c
index b99849095853..f894ff2de0a9 100644
--- a/drivers/ata/pata_pdc202xx_old.c
+++ b/drivers/ata/pata_pdc202xx_old.c
@@ -78,7 +78,7 @@ static void pdc202xx_configure_piomode(struct ata_port *ap, struct ata_device *a
 {
 	struct pci_dev *pdev = to_pci_dev(ap->host->dev);
 	int port = 0x60 + 8 * ap->port_no + 4 * adev->devno;
-	static u16 pio_timing[5] = {
+	static const u16 pio_timing[5] = {
 		0x0913, 0x050C , 0x0308, 0x0206, 0x0104
 	};
 	u8 r_ap, r_bp;
-- 
2.33.1




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