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Message-ID: <Y972XuIWckKE3ZcX@combine-ThinkPad-S1-Yoga>
Date: Sun, 5 Feb 2023 01:20:46 +0100
From: Guru Mehar Rachaputi <gurumeharrachaputi@...il.com>
To: Forest Bond <forest@...ttletooquiet.net>,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
linux-staging@...ts.linux.dev, linux-kernel@...r.kernel.org
Subject: [PATCH v2] staging: vt6655: Macro with braces issue change to inline
function
This patch is to fix checkpatch warning: "Macro argument 'iobase' may be better
as '(iobase)' to avoid precedence issues changed to inline function.
Signed-off-by: Guru Mehar Rachaputi <gurumeharrachaputi@...il.com>
---
Changes in v2:
- Macros with one statement that calls 'iowrite8' function changed
to inline function as reviewed by gregkh@...uxfoundation.org.
In relation to this, names of the callers of macro are modified
to call this function.
---
drivers/staging/vt6655/card.c | 5 +++--
drivers/staging/vt6655/channel.c | 4 ++--
drivers/staging/vt6655/device_main.c | 12 ++++++------
drivers/staging/vt6655/mac.c | 8 ++++----
drivers/staging/vt6655/mac.h | 12 +++++++++---
5 files changed, 24 insertions(+), 17 deletions(-)
diff --git a/drivers/staging/vt6655/card.c b/drivers/staging/vt6655/card.c
index c680925b9c92..a6ff496b01b6 100644
--- a/drivers/staging/vt6655/card.c
+++ b/drivers/staging/vt6655/card.c
@@ -545,7 +545,7 @@ void CARDvSetRSPINF(struct vnt_private *priv, u8 bb_type)
spin_lock_irqsave(&priv->lock, flags);
/* Set to Page1 */
- VT6655_MAC_SELECT_PAGE1(priv->port_offset);
+ vt6655_mac_select_page1(priv->port_offset);
/* RSPINF_b_1 */
vnt_get_phy_field(priv, 14,
@@ -643,7 +643,8 @@ void CARDvSetRSPINF(struct vnt_private *priv, u8 bb_type)
&byRsvTime);
iowrite16(MAKEWORD(byTxRate, byRsvTime), priv->port_offset + MAC_REG_RSPINF_A_72);
/* Set to Page0 */
- VT6655_MAC_SELECT_PAGE0(priv->port_offset);
+ vt6655_mac_select_page0(priv->port_offset);
+
spin_unlock_irqrestore(&priv->lock, flags);
}
diff --git a/drivers/staging/vt6655/channel.c b/drivers/staging/vt6655/channel.c
index 4122875ebcaa..e9a44bcebe32 100644
--- a/drivers/staging/vt6655/channel.c
+++ b/drivers/staging/vt6655/channel.c
@@ -116,12 +116,12 @@ bool set_channel(struct vnt_private *priv, struct ieee80211_channel *ch)
spin_lock_irqsave(&priv->lock, flags);
/* set HW default power register */
- VT6655_MAC_SELECT_PAGE1(priv->port_offset);
+ vt6655_mac_select_page1(priv->port_offset);
RFbSetPower(priv, RATE_1M, priv->byCurrentCh);
iowrite8(priv->byCurPwr, priv->port_offset + MAC_REG_PWRCCK);
RFbSetPower(priv, RATE_6M, priv->byCurrentCh);
iowrite8(priv->byCurPwr, priv->port_offset + MAC_REG_PWROFDM);
- VT6655_MAC_SELECT_PAGE0(priv->port_offset);
+ vt6655_mac_select_page0(priv->port_offset);
spin_unlock_irqrestore(&priv->lock, flags);
}
diff --git a/drivers/staging/vt6655/device_main.c b/drivers/staging/vt6655/device_main.c
index 45e5eccadb44..beb31a55abe1 100644
--- a/drivers/staging/vt6655/device_main.c
+++ b/drivers/staging/vt6655/device_main.c
@@ -400,11 +400,11 @@ static void device_init_registers(struct vnt_private *priv)
}
if (priv->local_id > REV_ID_VT3253_B1) {
- VT6655_MAC_SELECT_PAGE1(priv->port_offset);
+ vt6655_mac_select_page1(priv->port_offset);
iowrite8(MSRCTL1_TXPWR | MSRCTL1_CSAPAREN, priv->port_offset + MAC_REG_MSRCTL + 1);
- VT6655_MAC_SELECT_PAGE0(priv->port_offset);
+ vt6655_mac_select_page0(priv->port_offset);
}
/* use relative tx timeout and 802.11i D4 */
@@ -1586,21 +1586,21 @@ static void vnt_configure(struct ieee80211_hw *hw,
spin_lock_irqsave(&priv->lock, flags);
if (priv->mc_list_count > 2) {
- VT6655_MAC_SELECT_PAGE1(priv->port_offset);
+ vt6655_mac_select_page1(priv->port_offset);
iowrite32(0xffffffff, priv->port_offset + MAC_REG_MAR0);
iowrite32(0xffffffff, priv->port_offset + MAC_REG_MAR0 + 4);
- VT6655_MAC_SELECT_PAGE0(priv->port_offset);
+ vt6655_mac_select_page0(priv->port_offset);
} else {
- VT6655_MAC_SELECT_PAGE1(priv->port_offset);
+ vt6655_mac_select_page1(priv->port_offset);
multicast = le64_to_cpu(multicast);
iowrite32((u32)multicast, priv->port_offset + MAC_REG_MAR0);
iowrite32((u32)(multicast >> 32),
priv->port_offset + MAC_REG_MAR0 + 4);
- VT6655_MAC_SELECT_PAGE0(priv->port_offset);
+ vt6655_mac_select_page0(priv->port_offset);
}
spin_unlock_irqrestore(&priv->lock, flags);
diff --git a/drivers/staging/vt6655/mac.c b/drivers/staging/vt6655/mac.c
index b4ebc7d31961..357df6031adb 100644
--- a/drivers/staging/vt6655/mac.c
+++ b/drivers/staging/vt6655/mac.c
@@ -188,13 +188,13 @@ static void vt6655_mac_save_context(struct vnt_private *priv, u8 *cxt_buf)
/* read page0 register */
memcpy_fromio(cxt_buf, io_base, MAC_MAX_CONTEXT_SIZE_PAGE0);
- VT6655_MAC_SELECT_PAGE1(io_base);
+ vt6655_mac_select_page1(io_base);
/* read page1 register */
memcpy_fromio(cxt_buf + MAC_MAX_CONTEXT_SIZE_PAGE0, io_base,
MAC_MAX_CONTEXT_SIZE_PAGE1);
- VT6655_MAC_SELECT_PAGE0(io_base);
+ vt6655_mac_select_page0(io_base);
}
/*
@@ -215,12 +215,12 @@ static void vt6655_mac_restore_context(struct vnt_private *priv, u8 *cxt_buf)
{
void __iomem *io_base = priv->port_offset;
- VT6655_MAC_SELECT_PAGE1(io_base);
+ vt6655_mac_select_page1(io_base);
/* restore page1 */
memcpy_toio(io_base, cxt_buf + MAC_MAX_CONTEXT_SIZE_PAGE0,
MAC_MAX_CONTEXT_SIZE_PAGE1);
- VT6655_MAC_SELECT_PAGE0(io_base);
+ vt6655_mac_select_page0(io_base);
/* restore RCR,TCR,IMR... */
memcpy_toio(io_base + MAC_REG_RCR, cxt_buf + MAC_REG_RCR,
diff --git a/drivers/staging/vt6655/mac.h b/drivers/staging/vt6655/mac.h
index a33af2852227..b9a7ca0fe604 100644
--- a/drivers/staging/vt6655/mac.h
+++ b/drivers/staging/vt6655/mac.h
@@ -537,9 +537,15 @@
/*--------------------- Export Macros ------------------------------*/
-#define VT6655_MAC_SELECT_PAGE0(iobase) iowrite8(0, (iobase) + MAC_REG_PAGE1SEL)
-
-#define VT6655_MAC_SELECT_PAGE1(iobase) iowrite8(1, (iobase) + MAC_REG_PAGE1SEL)
+static inline void vt6655_mac_select_page0(void __iomem *iobase)
+{
+ iowrite8(0, iobase + MAC_REG_PAGE1SEL);
+}
+
+static inline void vt6655_mac_select_page1(void __iomem *iobase)
+{
+ iowrite8(1, iobase + MAC_REG_PAGE1SEL);
+}
#define MAKEWORD(lb, hb) \
((unsigned short)(((unsigned char)(lb)) | (((unsigned short)((unsigned char)(hb))) << 8)))
--
2.34.1
--
Thanks & Regards,
Guru
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