diff mbox series

[net-next,1/4] net: mvpp2: simplify PPv2 version ID read

Message ID 1613309917-17569-2-git-send-email-stefanc@marvell.com (mailing list archive)
State Accepted
Commit 8b986866b252c272a93f734ab8f1e577c7977677
Delegated to: Netdev Maintainers
Headers show
Series net: mvpp2: Minor non functional driver code improvements | expand

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netdev/tree_selection success Clearly marked for net-next
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netdev/cc_maintainers success CCed 5 of 5 maintainers
netdev/source_inline success Was 0 now: 0
netdev/verify_signedoff success Link
netdev/module_param success Was 0 now: 0
netdev/build_32bit success Errors and warnings before: 5 this patch: 5
netdev/kdoc success Errors and warnings before: 0 this patch: 0
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netdev/checkpatch success total: 0 errors, 0 warnings, 0 checks, 12 lines checked
netdev/build_allmodconfig_warn success Errors and warnings before: 5 this patch: 5
netdev/header_inline success Link
netdev/stable success Stable not CCed

Commit Message

Stefan Chulski Feb. 14, 2021, 1:38 p.m. UTC 
From: Stefan Chulski <stefanc@marvell.com>

PPv2.1 contain 0 in Version ID register, priv->hw_version check
can be removed.

Signed-off-by: Stefan Chulski <stefanc@marvell.com>
---
 drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
index e88272f..9127dc2 100644
--- a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
+++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
@@ -7469,10 +7469,8 @@  static int mvpp2_probe(struct platform_device *pdev)
 			priv->port_map |= BIT(i);
 	}
 
-	if (priv->hw_version != MVPP21) {
-		if (mvpp2_read(priv, MVPP2_VER_ID_REG) == MVPP2_VER_PP23)
-			priv->hw_version = MVPP23;
-	}
+	if (mvpp2_read(priv, MVPP2_VER_ID_REG) == MVPP2_VER_PP23)
+		priv->hw_version = MVPP23;
 
 	/* Init mss lock */
 	spin_lock_init(&priv->mss_spinlock);