Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 20f9ceed authored by Arvind Yadav's avatar Arvind Yadav Committed by Tejun Heo
Browse files

pata_pdc2027x : make pdc2027x_*_timing structures const 



Make these pdc2027x_*_timing structures const as it is never modified.

Signed-off-by: default avatarArvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: default avatarTejun Heo <tj@kernel.org>
parent c1da86c1

drivers/ata/pata_pdc2027x.c

+3 −3
Original line number Diff line number Diff line
@@ -82,7 +82,7 @@ static int pdc2027x_set_mode(struct ata_link *link, struct ata_device **r_failed 
 * is issued to the device. However, if the controller clock is 133MHz,

 * the following tables must be used.

 */

static struct pdc2027x_pio_timing {

static const struct pdc2027x_pio_timing {

	u8 value0, value1, value2;

} pdc2027x_pio_timing_tbl[] = {

	{ 0xfb, 0x2b, 0xac }, /* PIO mode 0 */
@@ -92,7 +92,7 @@ static struct pdc2027x_pio_timing { 
	{ 0x23, 0x09, 0x25 }, /* PIO mode 4, IORDY on, Prefetch off */

};



static struct pdc2027x_mdma_timing {

static const struct pdc2027x_mdma_timing {

	u8 value0, value1;

} pdc2027x_mdma_timing_tbl[] = {

	{ 0xdf, 0x5f }, /* MDMA mode 0 */
@@ -100,7 +100,7 @@ static struct pdc2027x_mdma_timing { 
	{ 0x69, 0x25 }, /* MDMA mode 2 */

};



static struct pdc2027x_udma_timing {

static const struct pdc2027x_udma_timing {

	u8 value0, value1, value2;

} pdc2027x_udma_timing_tbl[] = {

	{ 0x4a, 0x0f, 0xd5 }, /* UDMA mode 0 */