ide: constify ide_dma_ops structures

JuliaLawall · davem330 · commit b5a608fb28c8 · 2016-01-18T14:12:33.000-05:00
The ide_dma_ops structures are never modified, so declare these as const,
as is already done for the others.

Done with the help of Coccinelle.

Signed-off-by: Julia Lawall &lt;Julia.Lawall@lip6.fr&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;
diff --git a/drivers/ide/it821x.c b/drivers/ide/it821x.c
@@ -508,7 +508,7 @@ static void it821x_quirkproc(ide_drive_t *drive)
 
 }
 
-static struct ide_dma_ops it821x_pass_through_dma_ops = {
+static const struct ide_dma_ops it821x_pass_through_dma_ops = {
 	.dma_host_set		= ide_dma_host_set,
 	.dma_setup		= ide_dma_setup,
 	.dma_start		= it821x_dma_start,
diff --git a/drivers/ide/trm290.c b/drivers/ide/trm290.c
@@ -314,7 +314,7 @@ static const struct ide_tp_ops trm290_tp_ops = {
 	.output_data		= ide_output_data,
 };
 
-static struct ide_dma_ops trm290_dma_ops = {
+static const struct ide_dma_ops trm290_dma_ops = {
 	.dma_host_set		= trm290_dma_host_set,
 	.dma_setup 		= trm290_dma_setup,
 	.dma_start 		= trm290_dma_start,

Original file line number	Diff line number	Diff line change
`@@ -508,7 +508,7 @@ static void it821x_quirkproc(ide_drive_t *drive)`
`508`	`508`
`509`	`509`	`}`
`510`	`510`
`511`		`-static struct ide_dma_ops it821x_pass_through_dma_ops = {`
	`511`	`+static const struct ide_dma_ops it821x_pass_through_dma_ops = {`
`512`	`512`	`.dma_host_set = ide_dma_host_set,`
`513`	`513`	`.dma_setup = ide_dma_setup,`
`514`	`514`	`.dma_start = it821x_dma_start,`