linux-kernel - [PATCH 2/2] bcma: Drop the unused parameter of bcma_scan

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Date:   Tue, 27 Jul 2021 10:52:32 +0800
From:   Zenghui Yu <yuzenghui@...wei.com>
To:     <linux-wireless@...r.kernel.org>, <linux-kernel@...r.kernel.org>
CC:     <zajec5@...il.com>, <kvalo@...eaurora.org>, <hauke@...ke-m.de>,
        <linville@...driver.com>, <wanghaibin.wang@...wei.com>,
        Zenghui Yu <yuzenghui@...wei.com>
Subject: [PATCH 2/2] bcma: Drop the unused parameter of bcma_scan_read32()

As it had never been used since the initial commit 8369ae33b705 ("bcma: add
Broadcom specific AMBA bus driver").

Signed-off-by: Zenghui Yu <yuzenghui@...wei.com>
---
 drivers/bcma/scan.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/drivers/bcma/scan.c b/drivers/bcma/scan.c
index d49e7c0de2b6..26d12a7e6ca0 100644
--- a/drivers/bcma/scan.c
+++ b/drivers/bcma/scan.c
@@ -141,8 +141,7 @@ static const char *bcma_device_name(const struct bcma_device_id *id)
 	return "UNKNOWN";
 }
 
-static u32 bcma_scan_read32(struct bcma_bus *bus, u8 current_coreidx,
-		       u16 offset)
+static u32 bcma_scan_read32(struct bcma_bus *bus, u16 offset)
 {
 	return readl(bus->mmio + offset);
 }
@@ -443,7 +442,7 @@ void bcma_detect_chip(struct bcma_bus *bus)
 
 	bcma_scan_switch_core(bus, BCMA_ADDR_BASE);
 
-	tmp = bcma_scan_read32(bus, 0, BCMA_CC_ID);
+	tmp = bcma_scan_read32(bus, BCMA_CC_ID);
 	chipinfo->id = (tmp & BCMA_CC_ID_ID) >> BCMA_CC_ID_ID_SHIFT;
 	chipinfo->rev = (tmp & BCMA_CC_ID_REV) >> BCMA_CC_ID_REV_SHIFT;
 	chipinfo->pkg = (tmp & BCMA_CC_ID_PKG) >> BCMA_CC_ID_PKG_SHIFT;
@@ -465,7 +464,7 @@ int bcma_bus_scan(struct bcma_bus *bus)
 	if (bus->nr_cores)
 		return 0;
 
-	erombase = bcma_scan_read32(bus, 0, BCMA_CC_EROM);
+	erombase = bcma_scan_read32(bus, BCMA_CC_EROM);
 	if (bus->hosttype == BCMA_HOSTTYPE_SOC) {
 		eromptr = ioremap(erombase, BCMA_CORE_SIZE);
 		if (!eromptr)
-- 
2.19.1