From: Colin Ian King <colin.i.king@gmail.com>
To: Damien Le Moal <damien.lemoal@opensource.wdc.com>,
linux-ide@vger.kernel.org
Cc: kernel-janitors@vger.kernel.org
Subject: [PATCH] ata: pata_pdc202xx_old: make make static read-only array pio_timing const
Date: Sun, 23 Jan 2022 22:22:46 +0000 [thread overview]
Message-ID: <20220123222246.5801-1-colin.i.king@gmail.com> (raw)
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@gmail.com>
---
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
next reply other threads:[~2022-01-23 22:22 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-23 22:22 Colin Ian King [this message]
2022-01-24 17:15 ` [PATCH] ata: pata_pdc202xx_old: make make static read-only array pio_timing const Sergey Shtylyov
2022-01-24 21:37 ` Damien Le Moal
2022-01-24 23:02 ` Colin King (gmail)
2022-01-27 23:36 ` Damien Le Moal
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