| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-Id: <20190103011040.25974-4-marex@denx.de>
Date: Thu, 3 Jan 2019 02:10:24 +0100
From: Marek Vasut <marex@...x.de>
To: netdev@...r.kernel.org
Cc: Marek Vasut <marex@...x.de>,
"David S . Miller" <davem@...emloft.net>,
Nisar Sayed <Nisar.Sayed@...rochip.com>,
Woojung Huh <Woojung.Huh@...rochip.com>,
Andrew Lunn <andrew@...n.ch>,
Florian Fainelli <f.fainelli@...il.com>,
linux-usb@...r.kernel.org
Subject: [PATCH 03/19] usbnet: smsc95xx: Remove smsc95xx_{read,write}_reg_nopm()
These functions are now equal to smsc95xx_{read,write}_reg(),
deduplicate them.
Signed-off-by: Marek Vasut <marex@...x.de>
Cc: David S. Miller <davem@...emloft.net>
Cc: Nisar Sayed <Nisar.Sayed@...rochip.com>
Cc: Woojung Huh <Woojung.Huh@...rochip.com>
Cc: Andrew Lunn <andrew@...n.ch>
Cc: Florian Fainelli <f.fainelli@...il.com>
Cc: linux-usb@...r.kernel.org
To: netdev@...r.kernel.org
---
drivers/net/usb/smsc95xx.c | 78 ++++++++++++++++----------------------
1 file changed, 33 insertions(+), 45 deletions(-)
diff --git a/drivers/net/usb/smsc95xx.c b/drivers/net/usb/smsc95xx.c
index c74183b51d5b..7200f40511b6 100644
--- a/drivers/net/usb/smsc95xx.c
+++ b/drivers/net/usb/smsc95xx.c
@@ -143,18 +143,6 @@ static int __must_check __smsc95xx_write_reg(struct usbnet *dev, u32 index,
return ret;
}
-static int __must_check smsc95xx_read_reg_nopm(struct usbnet *dev, u32 index,
- u32 *data)
-{
- return __smsc95xx_read_reg(dev, index, data);
-}
-
-static int __must_check smsc95xx_write_reg_nopm(struct usbnet *dev, u32 index,
- u32 data)
-{
- return __smsc95xx_write_reg(dev, index, data);
-}
-
static int __must_check smsc95xx_read_reg(struct usbnet *dev, u32 index,
u32 *data)
{
@@ -1403,14 +1391,14 @@ static int smsc95xx_enter_suspend0(struct usbnet *dev)
u32 val;
int ret;
- ret = smsc95xx_read_reg_nopm(dev, PM_CTRL, &val);
+ ret = smsc95xx_read_reg(dev, PM_CTRL, &val);
if (ret < 0)
return ret;
val &= (~(PM_CTL_SUS_MODE_ | PM_CTL_WUPS_ | PM_CTL_PHY_RST_));
val |= PM_CTL_SUS_MODE_0;
- ret = smsc95xx_write_reg_nopm(dev, PM_CTRL, val);
+ ret = smsc95xx_write_reg(dev, PM_CTRL, val);
if (ret < 0)
return ret;
@@ -1422,12 +1410,12 @@ static int smsc95xx_enter_suspend0(struct usbnet *dev)
if (pdata->wolopts & WAKE_PHY)
val |= PM_CTL_WUPS_ED_;
- ret = smsc95xx_write_reg_nopm(dev, PM_CTRL, val);
+ ret = smsc95xx_write_reg(dev, PM_CTRL, val);
if (ret < 0)
return ret;
/* read back PM_CTRL */
- ret = smsc95xx_read_reg_nopm(dev, PM_CTRL, &val);
+ ret = smsc95xx_read_reg(dev, PM_CTRL, &val);
if (ret < 0)
return ret;
@@ -1460,14 +1448,14 @@ static int smsc95xx_enter_suspend1(struct usbnet *dev)
smsc95xx_mdio_write_nopm(dev->net, mii->phy_id, PHY_MODE_CTRL_STS, ret);
/* enter SUSPEND1 mode */
- ret = smsc95xx_read_reg_nopm(dev, PM_CTRL, &val);
+ ret = smsc95xx_read_reg(dev, PM_CTRL, &val);
if (ret < 0)
return ret;
val &= ~(PM_CTL_SUS_MODE_ | PM_CTL_WUPS_ | PM_CTL_PHY_RST_);
val |= PM_CTL_SUS_MODE_1;
- ret = smsc95xx_write_reg_nopm(dev, PM_CTRL, val);
+ ret = smsc95xx_write_reg(dev, PM_CTRL, val);
if (ret < 0)
return ret;
@@ -1475,7 +1463,7 @@ static int smsc95xx_enter_suspend1(struct usbnet *dev)
val &= ~PM_CTL_WUPS_;
val |= (PM_CTL_WUPS_ED_ | PM_CTL_ED_EN_);
- ret = smsc95xx_write_reg_nopm(dev, PM_CTRL, val);
+ ret = smsc95xx_write_reg(dev, PM_CTRL, val);
if (ret < 0)
return ret;
@@ -1490,14 +1478,14 @@ static int smsc95xx_enter_suspend2(struct usbnet *dev)
u32 val;
int ret;
- ret = smsc95xx_read_reg_nopm(dev, PM_CTRL, &val);
+ ret = smsc95xx_read_reg(dev, PM_CTRL, &val);
if (ret < 0)
return ret;
val &= ~(PM_CTL_SUS_MODE_ | PM_CTL_WUPS_ | PM_CTL_PHY_RST_);
val |= PM_CTL_SUS_MODE_2;
- ret = smsc95xx_write_reg_nopm(dev, PM_CTRL, val);
+ ret = smsc95xx_write_reg(dev, PM_CTRL, val);
if (ret < 0)
return ret;
@@ -1512,7 +1500,7 @@ static int smsc95xx_enter_suspend3(struct usbnet *dev)
u32 val;
int ret;
- ret = smsc95xx_read_reg_nopm(dev, RX_FIFO_INF, &val);
+ ret = smsc95xx_read_reg(dev, RX_FIFO_INF, &val);
if (ret < 0)
return ret;
@@ -1521,14 +1509,14 @@ static int smsc95xx_enter_suspend3(struct usbnet *dev)
return -EBUSY;
}
- ret = smsc95xx_read_reg_nopm(dev, PM_CTRL, &val);
+ ret = smsc95xx_read_reg(dev, PM_CTRL, &val);
if (ret < 0)
return ret;
val &= ~(PM_CTL_SUS_MODE_ | PM_CTL_WUPS_ | PM_CTL_PHY_RST_);
val |= PM_CTL_SUS_MODE_3 | PM_CTL_RES_CLR_WKP_STS;
- ret = smsc95xx_write_reg_nopm(dev, PM_CTRL, val);
+ ret = smsc95xx_write_reg(dev, PM_CTRL, val);
if (ret < 0)
return ret;
@@ -1536,7 +1524,7 @@ static int smsc95xx_enter_suspend3(struct usbnet *dev)
val &= ~PM_CTL_WUPS_;
val |= PM_CTL_WUPS_WOL_;
- ret = smsc95xx_write_reg_nopm(dev, PM_CTRL, val);
+ ret = smsc95xx_write_reg(dev, PM_CTRL, val);
if (ret < 0)
return ret;
@@ -1630,23 +1618,23 @@ static int smsc95xx_suspend(struct usb_interface *intf, pm_message_t message)
netdev_info(dev->net, "entering SUSPEND2 mode\n");
/* disable energy detect (link up) & wake up events */
- ret = smsc95xx_read_reg_nopm(dev, WUCSR, &val);
+ ret = smsc95xx_read_reg(dev, WUCSR, &val);
if (ret < 0)
goto done;
val &= ~(WUCSR_MPEN_ | WUCSR_WAKE_EN_);
- ret = smsc95xx_write_reg_nopm(dev, WUCSR, val);
+ ret = smsc95xx_write_reg(dev, WUCSR, val);
if (ret < 0)
goto done;
- ret = smsc95xx_read_reg_nopm(dev, PM_CTRL, &val);
+ ret = smsc95xx_read_reg(dev, PM_CTRL, &val);
if (ret < 0)
goto done;
val &= ~(PM_CTL_ED_EN_ | PM_CTL_WOL_EN_);
- ret = smsc95xx_write_reg_nopm(dev, PM_CTRL, val);
+ ret = smsc95xx_write_reg(dev, PM_CTRL, val);
if (ret < 0)
goto done;
@@ -1744,7 +1732,7 @@ static int smsc95xx_suspend(struct usb_interface *intf, pm_message_t message)
}
for (i = 0; i < (wuff_filter_count * 4); i++) {
- ret = smsc95xx_write_reg_nopm(dev, WUFF, filter_mask[i]);
+ ret = smsc95xx_write_reg(dev, WUFF, filter_mask[i]);
if (ret < 0) {
kfree(filter_mask);
goto done;
@@ -1753,50 +1741,50 @@ static int smsc95xx_suspend(struct usb_interface *intf, pm_message_t message)
kfree(filter_mask);
for (i = 0; i < (wuff_filter_count / 4); i++) {
- ret = smsc95xx_write_reg_nopm(dev, WUFF, command[i]);
+ ret = smsc95xx_write_reg(dev, WUFF, command[i]);
if (ret < 0)
goto done;
}
for (i = 0; i < (wuff_filter_count / 4); i++) {
- ret = smsc95xx_write_reg_nopm(dev, WUFF, offset[i]);
+ ret = smsc95xx_write_reg(dev, WUFF, offset[i]);
if (ret < 0)
goto done;
}
for (i = 0; i < (wuff_filter_count / 2); i++) {
- ret = smsc95xx_write_reg_nopm(dev, WUFF, crc[i]);
+ ret = smsc95xx_write_reg(dev, WUFF, crc[i]);
if (ret < 0)
goto done;
}
/* clear any pending pattern match packet status */
- ret = smsc95xx_read_reg_nopm(dev, WUCSR, &val);
+ ret = smsc95xx_read_reg(dev, WUCSR, &val);
if (ret < 0)
goto done;
val |= WUCSR_WUFR_;
- ret = smsc95xx_write_reg_nopm(dev, WUCSR, val);
+ ret = smsc95xx_write_reg(dev, WUCSR, val);
if (ret < 0)
goto done;
}
if (pdata->wolopts & WAKE_MAGIC) {
/* clear any pending magic packet status */
- ret = smsc95xx_read_reg_nopm(dev, WUCSR, &val);
+ ret = smsc95xx_read_reg(dev, WUCSR, &val);
if (ret < 0)
goto done;
val |= WUCSR_MPR_;
- ret = smsc95xx_write_reg_nopm(dev, WUCSR, val);
+ ret = smsc95xx_write_reg(dev, WUCSR, val);
if (ret < 0)
goto done;
}
/* enable/disable wakeup sources */
- ret = smsc95xx_read_reg_nopm(dev, WUCSR, &val);
+ ret = smsc95xx_read_reg(dev, WUCSR, &val);
if (ret < 0)
goto done;
@@ -1816,12 +1804,12 @@ static int smsc95xx_suspend(struct usb_interface *intf, pm_message_t message)
val &= ~WUCSR_MPEN_;
}
- ret = smsc95xx_write_reg_nopm(dev, WUCSR, val);
+ ret = smsc95xx_write_reg(dev, WUCSR, val);
if (ret < 0)
goto done;
/* enable wol wakeup source */
- ret = smsc95xx_read_reg_nopm(dev, PM_CTRL, &val);
+ ret = smsc95xx_read_reg(dev, PM_CTRL, &val);
if (ret < 0)
goto done;
@@ -1831,7 +1819,7 @@ static int smsc95xx_suspend(struct usb_interface *intf, pm_message_t message)
if (pdata->wolopts & WAKE_PHY)
val |= PM_CTL_ED_EN_;
- ret = smsc95xx_write_reg_nopm(dev, PM_CTRL, val);
+ ret = smsc95xx_write_reg(dev, PM_CTRL, val);
if (ret < 0)
goto done;
@@ -1877,25 +1865,25 @@ static int smsc95xx_resume(struct usb_interface *intf)
if (suspend_flags & SUSPEND_ALLMODES) {
/* clear wake-up sources */
- ret = smsc95xx_read_reg_nopm(dev, WUCSR, &val);
+ ret = smsc95xx_read_reg(dev, WUCSR, &val);
if (ret < 0)
return ret;
val &= ~(WUCSR_WAKE_EN_ | WUCSR_MPEN_);
- ret = smsc95xx_write_reg_nopm(dev, WUCSR, val);
+ ret = smsc95xx_write_reg(dev, WUCSR, val);
if (ret < 0)
return ret;
/* clear wake-up status */
- ret = smsc95xx_read_reg_nopm(dev, PM_CTRL, &val);
+ ret = smsc95xx_read_reg(dev, PM_CTRL, &val);
if (ret < 0)
return ret;
val &= ~PM_CTL_WOL_EN_;
val |= PM_CTL_WUPS_;
- ret = smsc95xx_write_reg_nopm(dev, PM_CTRL, val);
+ ret = smsc95xx_write_reg(dev, PM_CTRL, val);
if (ret < 0)
return ret;
}
--
2.19.2
Powered by blists - more mailing lists