diff mbox

[1/3] sh_eth: remove mask fields from 'struct bb_info'

Message ID 8193175.UjRYeBy7vc@wasted.cogentembedded.com (mailing list archive)
State Awaiting Upstream
Delegated to: Simon Horman
Headers show

Commit Message

Sergei Shtylyov Dec. 7, 2015, 9:40 p.m. UTC 
The MDIO control bits are always mapped to the same bits of the same register
(PIR), so there's no need to store their masks in the 'struct bb_info'...

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>

---
 drivers/net/ethernet/renesas/sh_eth.c |   22 +++++++---------------
 1 file changed, 7 insertions(+), 15 deletions(-)


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Comments

Simon Horman Dec. 8, 2015, 12:42 a.m. UTC | #1 
On Tue, Dec 08, 2015 at 12:40:19AM +0300, Sergei Shtylyov wrote:
> The MDIO control bits are always mapped to the same bits of the same register
> (PIR), so there's no need to store their masks in the 'struct bb_info'...
> 
> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>

Acked-by: Simon Horman <horms+renesas@verge.net.au>
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diff mbox

Patch

Index: net-next/drivers/net/ethernet/renesas/sh_eth.c
===================================================================
--- net-next.orig/drivers/net/ethernet/renesas/sh_eth.c
+++ net-next/drivers/net/ethernet/renesas/sh_eth.c
@@ -1013,10 +1013,6 @@  struct bb_info {
 	void (*set_gate)(void *addr);
 	struct mdiobb_ctrl ctrl;
 	void *addr;
-	u32 mmd_msk;/* MMD */
-	u32 mdo_msk;
-	u32 mdi_msk;
-	u32 mdc_msk;
 };
 
 /* PHY bit set */
@@ -1046,9 +1042,9 @@  static void sh_mmd_ctrl(struct mdiobb_ct
 		bitbang->set_gate(bitbang->addr);
 
 	if (bit)
-		bb_set(bitbang->addr, bitbang->mmd_msk);
+		bb_set(bitbang->addr, PIR_MMD);
 	else
-		bb_clr(bitbang->addr, bitbang->mmd_msk);
+		bb_clr(bitbang->addr, PIR_MMD);
 }
 
 /* Set bit data*/
@@ -1060,9 +1056,9 @@  static void sh_set_mdio(struct mdiobb_ct
 		bitbang->set_gate(bitbang->addr);
 
 	if (bit)
-		bb_set(bitbang->addr, bitbang->mdo_msk);
+		bb_set(bitbang->addr, PIR_MDO);
 	else
-		bb_clr(bitbang->addr, bitbang->mdo_msk);
+		bb_clr(bitbang->addr, PIR_MDO);
 }
 
 /* Get bit data*/
@@ -1073,7 +1069,7 @@  static int sh_get_mdio(struct mdiobb_ctr
 	if (bitbang->set_gate)
 		bitbang->set_gate(bitbang->addr);
 
-	return bb_read(bitbang->addr, bitbang->mdi_msk);
+	return bb_read(bitbang->addr, PIR_MDI);
 }
 
 /* MDC pin control */
@@ -1085,9 +1081,9 @@  static void sh_mdc_ctrl(struct mdiobb_ct
 		bitbang->set_gate(bitbang->addr);
 
 	if (bit)
-		bb_set(bitbang->addr, bitbang->mdc_msk);
+		bb_set(bitbang->addr, PIR_MDC);
 	else
-		bb_clr(bitbang->addr, bitbang->mdc_msk);
+		bb_clr(bitbang->addr, PIR_MDC);
 }
 
 /* mdio bus control struct */
@@ -2899,10 +2895,6 @@  static int sh_mdio_init(struct sh_eth_pr
 	/* bitbang init */
 	bitbang->addr = mdp->addr + mdp->reg_offset[PIR];
 	bitbang->set_gate = pd->set_mdio_gate;
-	bitbang->mdi_msk = PIR_MDI;
-	bitbang->mdo_msk = PIR_MDO;
-	bitbang->mmd_msk = PIR_MMD;
-	bitbang->mdc_msk = PIR_MDC;
 	bitbang->ctrl.ops = &bb_ops;
 
 	/* MII controller setting */