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SubjectRe: [patch v8 0/3] drivers/platform: replace module x86/mlxcpld-hotplug with mellanox/mlxreg-hotplug
On Mon, Jan 15, 2018 at 07:42:09PM -0800, Darren Hart wrote:
> To follow this email, are two patches which are minor incremental
> cleanups, which I'd appreciate your review of before I push them to
> testing.


From ccfc9b138034b5ccd89da1d938e9241eaeb4dabf Mon Sep 17 00:00:00 2001
Message-Id: <ccfc9b138034b5ccd89da1d938e9241eaeb4dabf.1516073719.git.dvhart@infradead.org>
In-Reply-To: <2c5d26ee913e0f5f7d13c559d85e8da7e4ddcdab.1516073719.git.dvhart@infradead.org>
References: <2c5d26ee913e0f5f7d13c559d85e8da7e4ddcdab.1516073719.git.dvhart@infradead.org>
From: "Darren Hart (VMware)" <dvhart@infradead.org>
Date: Mon, 15 Jan 2018 19:28:10 -0800
Subject: [PATCH 2/2] platform/mellanox: mlxreg-hotplug: Cleanup local variable
declarations

Make the local variable declarations more consistent throughout the
driver. Separate inline initial assignments when it cleans up the
declaration block.

Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org>
Cc: Vadim Pasternak <vadimp@mellanox.com>
---
drivers/platform/mellanox/mlxreg-hotplug.c | 19 ++++++++++---------
1 file changed, 10 insertions(+), 9 deletions(-)

diff --git a/drivers/platform/mellanox/mlxreg-hotplug.c b/drivers/platform/mellanox/mlxreg-hotplug.c
index 78056f7..7cf7c17 100644
--- a/drivers/platform/mellanox/mlxreg-hotplug.c
+++ b/drivers/platform/mellanox/mlxreg-hotplug.c
@@ -361,17 +361,18 @@ mlxreg_hotplug_health_work_helper(struct mlxreg_hotplug_priv_data *priv,
*/
static void mlxreg_hotplug_work_handler(struct work_struct *work)
{
- struct mlxreg_hotplug_priv_data *priv = container_of(work,
- struct mlxreg_hotplug_priv_data, dwork_irq.work);
struct mlxreg_core_hotplug_platform_data *pdata;
+ struct mlxreg_hotplug_priv_data *priv;
struct mlxreg_core_item *item;
- unsigned long flags;
u32 regval, aggr_asserted;
- int i;
- int ret;
+ unsigned long flags;
+ int i, ret;

+ priv = container_of(work, struct mlxreg_hotplug_priv_data,
+ dwork_irq.work);
pdata = dev_get_platdata(&priv->pdev->dev);
item = pdata->items;
+
/* Mask aggregation event. */
ret = regmap_write(priv->regmap, pdata->cell +
MLXREG_HOTPLUG_AGGR_MASK_OFF, 0);
@@ -431,8 +432,7 @@ static int mlxreg_hotplug_set_irq(struct mlxreg_hotplug_priv_data *priv)
{
struct mlxreg_core_hotplug_platform_data *pdata;
struct mlxreg_core_item *item;
- int i;
- int ret;
+ int i, ret;

pdata = dev_get_platdata(&priv->pdev->dev);
item = pdata->items;
@@ -520,8 +520,9 @@ static void mlxreg_hotplug_unset_irq(struct mlxreg_hotplug_priv_data *priv)

static irqreturn_t mlxreg_hotplug_irq_handler(int irq, void *dev)
{
- struct mlxreg_hotplug_priv_data *priv =
- (struct mlxreg_hotplug_priv_data *)dev;
+ struct mlxreg_hotplug_priv_data *priv;
+
+ priv = (struct mlxreg_hotplug_priv_data *)dev;

/* Schedule work task for immediate execution.*/
schedule_delayed_work(&priv->dwork_irq, 0);
--
2.9.4
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