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Message-Id: <20230216013230.22978-6-ansuelsmth@gmail.com> Date: Thu, 16 Feb 2023 02:32:22 +0100 From: Christian Marangi <ansuelsmth@...il.com> To: Pavel Machek <pavel@....cz>, Lee Jones <lee@...nel.org>, Rob Herring <robh+dt@...nel.org>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>, Andrew Lunn <andrew@...n.ch>, Florian Fainelli <f.fainelli@...il.com>, Vladimir Oltean <olteanv@...il.com>, "David S. Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>, Heiner Kallweit <hkallweit1@...il.com>, Russell King <linux@...linux.org.uk>, Jonathan Corbet <corbet@....net>, Christian Marangi <ansuelsmth@...il.com>, "Russell King (Oracle)" <rmk+kernel@...linux.org.uk>, Jacek Anaszewski <jacek.anaszewski@...il.com>, John Crispin <john@...ozen.org>, linux-leds@...r.kernel.org, devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, netdev@...r.kernel.org, linux-doc@...r.kernel.org, Tim Harvey <tharvey@...eworks.com>, Alexander Stein <alexander.stein@...tq-group.com>, Rasmus Villemoes <rasmus.villemoes@...vas.dk>, Bagas Sanjaya <bagasdotme@...il.com>, Arun.Ramadoss@...rochip.com Subject: [PATCH v8 05/13] leds: trigger: netdev: convert device attr to macro Convert link tx and rx device attr to a common macro to reduce common code and in preparation for additional attr. Signed-off-by: Christian Marangi <ansuelsmth@...il.com> --- drivers/leds/trigger/ledtrig-netdev.c | 57 ++++++++------------------- 1 file changed, 16 insertions(+), 41 deletions(-) diff --git a/drivers/leds/trigger/ledtrig-netdev.c b/drivers/leds/trigger/ledtrig-netdev.c index 6872da08676b..dd63cadb896e 100644 --- a/drivers/leds/trigger/ledtrig-netdev.c +++ b/drivers/leds/trigger/ledtrig-netdev.c @@ -189,47 +189,22 @@ static ssize_t netdev_led_attr_store(struct device *dev, const char *buf, return size; } -static ssize_t link_show(struct device *dev, - struct device_attribute *attr, char *buf) -{ - return netdev_led_attr_show(dev, buf, NETDEV_ATTR_LINK); -} - -static ssize_t link_store(struct device *dev, - struct device_attribute *attr, const char *buf, size_t size) -{ - return netdev_led_attr_store(dev, buf, size, NETDEV_ATTR_LINK); -} - -static DEVICE_ATTR_RW(link); - -static ssize_t tx_show(struct device *dev, - struct device_attribute *attr, char *buf) -{ - return netdev_led_attr_show(dev, buf, NETDEV_ATTR_TX); -} - -static ssize_t tx_store(struct device *dev, - struct device_attribute *attr, const char *buf, size_t size) -{ - return netdev_led_attr_store(dev, buf, size, NETDEV_ATTR_TX); -} - -static DEVICE_ATTR_RW(tx); - -static ssize_t rx_show(struct device *dev, - struct device_attribute *attr, char *buf) -{ - return netdev_led_attr_show(dev, buf, NETDEV_ATTR_RX); -} - -static ssize_t rx_store(struct device *dev, - struct device_attribute *attr, const char *buf, size_t size) -{ - return netdev_led_attr_store(dev, buf, size, NETDEV_ATTR_RX); -} - -static DEVICE_ATTR_RW(rx); +#define DEFINE_NETDEV_TRIGGER(trigger_name, trigger) \ + static ssize_t trigger_name##_show(struct device *dev, \ + struct device_attribute *attr, char *buf) \ + { \ + return netdev_led_attr_show(dev, buf, trigger); \ + } \ + static ssize_t trigger_name##_store(struct device *dev, \ + struct device_attribute *attr, const char *buf, size_t size) \ + { \ + return netdev_led_attr_store(dev, buf, size, trigger); \ + } \ + static DEVICE_ATTR_RW(trigger_name) + +DEFINE_NETDEV_TRIGGER(link, TRIGGER_NETDEV_LINK); +DEFINE_NETDEV_TRIGGER(tx, TRIGGER_NETDEV_TX); +DEFINE_NETDEV_TRIGGER(rx, TRIGGER_NETDEV_RX); static ssize_t interval_show(struct device *dev, struct device_attribute *attr, char *buf) -- 2.38.1
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