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Message-Id: <20220113085524.1110708-10-Jerome.Pouiller@silabs.com>
Date: Thu, 13 Jan 2022 09:55:02 +0100
From: Jerome Pouiller <Jerome.Pouiller@...abs.com>
To: devel@...verdev.osuosl.org, linux-wireless@...r.kernel.org
Cc: netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Kalle Valo <kvalo@...eaurora.org>,
"David S . Miller" <davem@...emloft.net>,
Jérôme Pouiller
<jerome.pouiller@...abs.com>
Subject: [PATCH 09/31] staging: wfx: replace magic value by WFX_HIF_BUFFER_SIZE
From: Jérôme Pouiller <jerome.pouiller@...abs.com>
Magic values are not recommended.
Signed-off-by: Jérôme Pouiller <jerome.pouiller@...abs.com>
---
drivers/staging/wfx/hwio.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/wfx/hwio.c b/drivers/staging/wfx/hwio.c
index a2a37efc51a6..977b9325f496 100644
--- a/drivers/staging/wfx/hwio.c
+++ b/drivers/staging/wfx/hwio.c
@@ -15,6 +15,8 @@
#include "bus.h"
#include "traces.h"
+#define WFX_HIF_BUFFER_SIZE 0x2000
+
static int read32(struct wfx_dev *wdev, int reg, u32 *val)
{
int ret;
@@ -103,7 +105,7 @@ static int indirect_read(struct wfx_dev *wdev, int reg, u32 addr,
u32 cfg;
u32 prefetch;
- WARN_ON(len >= 0x2000);
+ WARN_ON(len >= WFX_HIF_BUFFER_SIZE);
WARN_ON(reg != WFX_REG_AHB_DPORT && reg != WFX_REG_SRAM_DPORT);
if (reg == WFX_REG_AHB_DPORT)
@@ -151,7 +153,7 @@ static int indirect_write(struct wfx_dev *wdev, int reg, u32 addr,
{
int ret;
- WARN_ON(len >= 0x2000);
+ WARN_ON(len >= WFX_HIF_BUFFER_SIZE);
WARN_ON(reg != WFX_REG_AHB_DPORT && reg != WFX_REG_SRAM_DPORT);
ret = write32(wdev, WFX_REG_BASE_ADDR, addr);
if (ret < 0)
--
2.34.1
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