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d38f9180da
This patch fixes below checkpatch warnings and checks in the driver.
CHECK: Alignment should match open parenthesis
+ void (*write_reg)(const struct xcan_priv *priv, enum xcan_reg reg,
+ u32 val);
CHECK: Alignment should match open parenthesis
+static void xcan_write_reg_le(const struct xcan_priv *priv, enum xcan_reg reg,
+ u32 val)
CHECK: Alignment should match open parenthesis
+static void xcan_write_reg_be(const struct xcan_priv *priv, enum xcan_reg reg,
+ u32 val)
CHECK: Alignment should match open parenthesis
+ netdev_dbg(ndev, "BRPR=0x%08x, BTR=0x%08x\n",
+ priv->read_reg(priv, XCAN_BRPR_OFFSET),
CHECK: Alignment should match open parenthesis
+ netdev_warn(ndev,
+ "timed out for correct mode\n");
CHECK: Alignment should match open parenthesis
+ netdev_dbg(ndev, "status:#x%08x\n",
+ priv->read_reg(priv, XCAN_SR_OFFSET));
CHECK: spaces preferred around that '-' (ctx:VxV)
+ (CAN_EFF_ID_BITS-CAN_SFF_ID_BITS)) <<
^
CHECK: Alignment should match open parenthesis
+ netdev_dbg(ndev, "%s: error status register:0x%x\n",
+ __func__, priv->read_reg(priv, XCAN_ESR_OFFSET));
WARNING: line over 80 characters
+ offset = XCAN_RXMSG_2_FRAME_OFFSET(fsr & XCAN_FSR_RI_MASK);
WARNING: line over 80 characters
+ offset = XCAN_RXMSG_FRAME_OFFSET(fsr & XCAN_FSR_RI_MASK);
WARNING: line over 80 characters
+ while ((isr & XCAN_IXR_TXOK_MASK) && !WARN_ON(++retries == 100)) {
WARNING: line over 80 characters
+ priv->write_reg(priv, XCAN_ICR_OFFSET, XCAN_IXR_TXOK_MASK);
CHECK: Alignment should match open parenthesis
+ netdev_err(ndev, "%s: pm_runtime_get failed(%d)\n",
+ __func__, ret);
CHECK: Alignment should match open parenthesis
+ ret = request_irq(ndev->irq, xcan_interrupt, priv->irq_flags,
+ ndev->name, ndev);
CHECK: Alignment should match open parenthesis
+static int xcan_get_berr_counter(const struct net_device *ndev,
+ struct can_berr_counter *bec)
CHECK: Alignment should match open parenthesis
+ netdev_err(ndev, "%s: pm_runtime_get failed(%d)\n",
+ __func__, ret);
CHECK: Please don't use multiple blank lines
+
+
CHECK: Alignment should match open parenthesis
+ netdev_err(ndev, "%s: pm_runtime_get failed(%d)\n",
+ __func__, ret);`
Signed-off-by: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.