netdev - [PATCH 1/3] net: ethernet: bgmac: Remove unnecessary 'return' from platform_bgmac_idm

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Date:   Fri, 14 Jul 2017 00:34:07 +0530
From:   Abhishek Shah <abhishek.shah@...adcom.com>
To:     Rafał Miłecki <rafal@...ecki.pl>,
        Florian Fainelli <f.fainelli@...il.com>,
        "David S . Miller" <davem@...emloft.net>,
        Jon Mason <jon.mason@...adcom.com>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>
Cc:     netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
        bcm-kernel-feedback-list@...adcom.com,
        Abhishek Shah <abhishek.shah@...adcom.com>
Subject: [PATCH 1/3] net: ethernet: bgmac: Remove unnecessary 'return' from platform_bgmac_idm_write

Return type for idm register write callback should be void as 'writel'
API is used for write operation. However, there no need to have 'return'
in this function.

Signed-off-by: Abhishek Shah <abhishek.shah@...adcom.com>
Reviewed-by: Oza Oza <oza.oza@...adcom.com>
Reviewed-by: Ray Jui <ray.jui@...adcom.com>
Reviewed-by: Scott Branden <scott.branden@...adcom.com>
---
 drivers/net/ethernet/broadcom/bgmac-platform.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/broadcom/bgmac-platform.c b/drivers/net/ethernet/broadcom/bgmac-platform.c
index 73aca97..1ca75de 100644
--- a/drivers/net/ethernet/broadcom/bgmac-platform.c
+++ b/drivers/net/ethernet/broadcom/bgmac-platform.c
@@ -50,7 +50,7 @@ static u32 platform_bgmac_idm_read(struct bgmac *bgmac, u16 offset)
 
 static void platform_bgmac_idm_write(struct bgmac *bgmac, u16 offset, u32 value)
 {
-	return writel(value, bgmac->plat.idm_base + offset);
+	writel(value, bgmac->plat.idm_base + offset);
 }
 
 static bool platform_bgmac_clk_enabled(struct bgmac *bgmac)
-- 
2.7.4