Re: [PATCH] net: constify mdiobb_ops structures

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Hello!

On 01/13/2017 09:02 PM, Bhumika Goyal wrote:

Declare mdiobb_ops structures as const as they are only stored in the
ops field of mdiobb_ctrl structures. This field is of type const, so
mdiobb_ops structures having this property can be declared const too.
Done using Coccinelle:

[...]

Signed-off-by: Bhumika Goyal <bhumirks@xxxxxxxxx>
[...]

diff --git a/drivers/net/ethernet/renesas/ravb_main.c b/drivers/net/ethernet/renesas/ravb_main.c
index 92d7692..1b0acd1 100644
--- a/drivers/net/ethernet/renesas/ravb_main.c
+++ b/drivers/net/ethernet/renesas/ravb_main.c
@@ -171,7 +171,7 @@ static int ravb_get_mdio_data(struct mdiobb_ctrl *ctrl)
 }

 /* MDIO bus control struct */
-static struct mdiobb_ops bb_ops = {
+static const struct mdiobb_ops bb_ops = {
 	.owner = THIS_MODULE,
 	.set_mdc = ravb_set_mdc,
 	.set_mdio_dir = ravb_set_mdio_dir,
diff --git a/drivers/net/ethernet/renesas/sh_eth.c b/drivers/net/ethernet/renesas/sh_eth.c
index 00fafab..6ef5dd8 100644
--- a/drivers/net/ethernet/renesas/sh_eth.c
+++ b/drivers/net/ethernet/renesas/sh_eth.c
@@ -1052,7 +1052,7 @@ static void sh_mdc_ctrl(struct mdiobb_ctrl *ctrl, int bit)
 }

 /* mdio bus control struct */
-static struct mdiobb_ops bb_ops = {
+static const struct mdiobb_ops bb_ops = {
 	.owner = THIS_MODULE,
 	.set_mdc = sh_mdc_ctrl,
 	.set_mdio_dir = sh_mmd_ctrl,
[...]

   For the above 2 drivers:

Acked-by: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>

MBR, Sergei




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