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Date:	Sat, 5 Mar 2016 07:02:37 -0300
From:	Mauro Carvalho Chehab <mchehab@....samsung.com>
To:	Joe Perches <joe@...ches.com>
Cc:	Nicolas Ferre <nicolas.ferre@...el.com>,
	Vinod Koul <vinod.koul@...el.com>,
	Dan Williams <dan.j.williams@...el.com>,
	Benoit Parrot <bparrot@...com>,
	Ross Zwisler <ross.zwisler@...ux.intel.com>,
	Jiri Kosina <trivial@...nel.org>,
	Matt Porter <mporter@...nel.crashing.org>,
	Alexandre Bounine <alexandre.bounine@....com>,
	linux-arm-kernel@...ts.infradead.org, dmaengine@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-media@...r.kernel.org,
	linux-nvdimm@...ts.01.org
Subject: Re: [TRIVIAL PATCH] treewide: Remove unnecessary 0x prefixes before
 %pa extension uses

Em Fri,  4 Mar 2016 23:46:32 -0800
Joe Perches <joe@...ches.com> escreveu:

> Since commit 3cab1e711297 ("lib/vsprintf: refactor duplicate code
> to special_hex_number()") %pa uses have been ouput with a 0x prefix.
> 
> These 0x prefixes in the formats are unnecessary.
> 
> Signed-off-by: Joe Perches <joe@...ches.com>
> ---
>  drivers/dma/at_hdmac_regs.h              | 2 +-

>  drivers/media/platform/ti-vpe/cal.c      | 2 +-

Acked-by: Mauro Carvalho Chehab <mchehab@....samsung.com>

>  drivers/nvdimm/pmem.c                    | 2 +-
>  drivers/rapidio/devices/rio_mport_cdev.c | 4 ++--
>  drivers/rapidio/devices/tsi721.c         | 8 ++++----
>  5 files changed, 9 insertions(+), 9 deletions(-)
> 
> diff --git a/drivers/dma/at_hdmac_regs.h b/drivers/dma/at_hdmac_regs.h
> index 7f58f06..0474e4a 100644
> --- a/drivers/dma/at_hdmac_regs.h
> +++ b/drivers/dma/at_hdmac_regs.h
> @@ -385,7 +385,7 @@ static void vdbg_dump_regs(struct at_dma_chan *atchan) {}
>  static void atc_dump_lli(struct at_dma_chan *atchan, struct at_lli *lli)
>  {
>  	dev_crit(chan2dev(&atchan->chan_common),
> -		 "  desc: s%pad d%pad ctrl0x%x:0x%x l0x%pad\n",
> +		 "  desc: s%pad d%pad ctrl0x%x:0x%x l%pad\n",
>  		 &lli->saddr, &lli->daddr,
>  		 lli->ctrla, lli->ctrlb, &lli->dscr);
>  }
> diff --git a/drivers/media/platform/ti-vpe/cal.c b/drivers/media/platform/ti-vpe/cal.c
> index 82001e6..7dce489 100644
> --- a/drivers/media/platform/ti-vpe/cal.c
> +++ b/drivers/media/platform/ti-vpe/cal.c
> @@ -498,7 +498,7 @@ static inline void cal_runtime_put(struct cal_dev *dev)
>  
>  static void cal_quickdump_regs(struct cal_dev *dev)
>  {
> -	cal_info(dev, "CAL Registers @ 0x%pa:\n", &dev->res->start);
> +	cal_info(dev, "CAL Registers @ %pa:\n", &dev->res->start);
>  	print_hex_dump(KERN_INFO, "", DUMP_PREFIX_OFFSET, 16, 4,
>  		       (__force const void *)dev->base,
>  		       resource_size(dev->res), false);
> diff --git a/drivers/nvdimm/pmem.c b/drivers/nvdimm/pmem.c
> index 8d0b546..eb619d1 100644
> --- a/drivers/nvdimm/pmem.c
> +++ b/drivers/nvdimm/pmem.c
> @@ -172,7 +172,7 @@ static struct pmem_device *pmem_alloc(struct device *dev,
>  
>  	if (!devm_request_mem_region(dev, pmem->phys_addr, pmem->size,
>  			dev_name(dev))) {
> -		dev_warn(dev, "could not reserve region [0x%pa:0x%zx]\n",
> +		dev_warn(dev, "could not reserve region [%pa:0x%zx]\n",
>  				&pmem->phys_addr, pmem->size);
>  		return ERR_PTR(-EBUSY);
>  	}
> diff --git a/drivers/rapidio/devices/rio_mport_cdev.c b/drivers/rapidio/devices/rio_mport_cdev.c
> index a3369d1..211a67d 100644
> --- a/drivers/rapidio/devices/rio_mport_cdev.c
> +++ b/drivers/rapidio/devices/rio_mport_cdev.c
> @@ -2223,7 +2223,7 @@ static void mport_mm_open(struct vm_area_struct *vma)
>  {
>  	struct rio_mport_mapping *map = vma->vm_private_data;
>  
> -rmcd_debug(MMAP, "0x%pad", &map->phys_addr);
> +	rmcd_debug(MMAP, "%pad", &map->phys_addr);
>  	kref_get(&map->ref);
>  }
>  
> @@ -2231,7 +2231,7 @@ static void mport_mm_close(struct vm_area_struct *vma)
>  {
>  	struct rio_mport_mapping *map = vma->vm_private_data;
>  
> -rmcd_debug(MMAP, "0x%pad", &map->phys_addr);
> +	rmcd_debug(MMAP, "%pad", &map->phys_addr);
>  	mutex_lock(&map->md->buf_mutex);
>  	kref_put(&map->ref, mport_release_mapping);
>  	mutex_unlock(&map->md->buf_mutex);
> diff --git a/drivers/rapidio/devices/tsi721.c b/drivers/rapidio/devices/tsi721.c
> index b5b4556..4c20e99 100644
> --- a/drivers/rapidio/devices/tsi721.c
> +++ b/drivers/rapidio/devices/tsi721.c
> @@ -1101,7 +1101,7 @@ static int tsi721_rio_map_inb_mem(struct rio_mport *mport, dma_addr_t lstart,
>  		ibw_start = lstart & ~(ibw_size - 1);
>  
>  		tsi_debug(IBW, &priv->pdev->dev,
> -			"Direct (RIO_0x%llx -> PCIe_0x%pad), size=0x%x, ibw_start = 0x%llx",
> +			"Direct (RIO_0x%llx -> PCIe_%pad), size=0x%x, ibw_start = 0x%llx",
>  			rstart, &lstart, size, ibw_start);
>  
>  		while ((lstart + size) > (ibw_start + ibw_size)) {
> @@ -1120,7 +1120,7 @@ static int tsi721_rio_map_inb_mem(struct rio_mport *mport, dma_addr_t lstart,
>  
>  	} else {
>  		tsi_debug(IBW, &priv->pdev->dev,
> -			"Translated (RIO_0x%llx -> PCIe_0x%pad), size=0x%x",
> +			"Translated (RIO_0x%llx -> PCIe_%pad), size=0x%x",
>  			rstart, &lstart, size);
>  
>  		if (!is_power_of_2(size) || size < 0x1000 ||
> @@ -1215,7 +1215,7 @@ static int tsi721_rio_map_inb_mem(struct rio_mport *mport, dma_addr_t lstart,
>  	priv->ibwin_cnt--;
>  
>  	tsi_debug(IBW, &priv->pdev->dev,
> -		"Configured IBWIN%d (RIO_0x%llx -> PCIe_0x%pad), size=0x%llx",
> +		"Configured IBWIN%d (RIO_0x%llx -> PCIe_%pad), size=0x%llx",
>  		i, ibw_start, &loc_start, ibw_size);
>  
>  	return 0;
> @@ -1237,7 +1237,7 @@ static void tsi721_rio_unmap_inb_mem(struct rio_mport *mport,
>  	int i;
>  
>  	tsi_debug(IBW, &priv->pdev->dev,
> -		"Unmap IBW mapped to PCIe_0x%pad", &lstart);
> +		"Unmap IBW mapped to PCIe_%pad", &lstart);
>  
>  	/* Search for matching active inbound translation window */
>  	for (i = 0; i < TSI721_IBWIN_NUM; i++) {


-- 
Thanks,
Mauro

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