diff options
| author | Guenter Roeck <linux@roeck-us.net> | 2014-09-30 10:48:30 -0700 |
|---|---|---|
| committer | Sebastian Reichel <sre@kernel.org> | 2014-11-17 03:07:09 +0100 |
| commit | 43160718d95db9e2336cd787fa8fcad39660b883 (patch) | |
| tree | ca55ca3074d5d70b47221db65757a2f43b9ab696 /drivers/power | |
| parent | 22ecd65f4067461f0488bc9b1f2c26eb70f69fa5 (diff) | |
power/reset: xgene: Use local variable dev instead of pdev->dev
Using a local variable dev to point to the device is simpler then repeatedly
dereferencing pdev->dev.
Cc: Loc Ho <lho@apm.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'drivers/power')
| -rw-r--r-- | drivers/power/reset/xgene-reboot.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/drivers/power/reset/xgene-reboot.c b/drivers/power/reset/xgene-reboot.c index c49a3fee65e7..94f10ad4100c 100644 --- a/drivers/power/reset/xgene-reboot.c +++ b/drivers/power/reset/xgene-reboot.c @@ -33,7 +33,7 @@ #include <asm/system_misc.h> struct xgene_reboot_context { - struct platform_device *pdev; + struct device *dev; void *csr; u32 mask; }; @@ -53,27 +53,28 @@ static void xgene_restart(enum reboot_mode mode, const char *cmd) while (time_before(jiffies, timeout)) cpu_relax(); - dev_emerg(&ctx->pdev->dev, "Unable to restart system\n"); + dev_emerg(ctx->dev, "Unable to restart system\n"); } static int xgene_reboot_probe(struct platform_device *pdev) { struct xgene_reboot_context *ctx; + struct device *dev = &pdev->dev; - ctx = devm_kzalloc(&pdev->dev, sizeof(*ctx), GFP_KERNEL); + ctx = devm_kzalloc(dev, sizeof(*ctx), GFP_KERNEL); if (!ctx) return -ENOMEM; - ctx->csr = of_iomap(pdev->dev.of_node, 0); + ctx->csr = of_iomap(dev->of_node, 0); if (!ctx->csr) { - dev_err(&pdev->dev, "can not map resource\n"); + dev_err(dev, "can not map resource\n"); return -ENODEV; } - if (of_property_read_u32(pdev->dev.of_node, "mask", &ctx->mask)) + if (of_property_read_u32(dev->of_node, "mask", &ctx->mask)) ctx->mask = 0xFFFFFFFF; - ctx->pdev = pdev; + ctx->dev = dev; arm_pm_restart = xgene_restart; xgene_restart_ctx = ctx; |