Re: [PATCH 6/6] Staging: bcm: Lines shortened in download_ddr_settings()

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On Wed, Jun 25, 2014 at 04:50:31PM +0200, Matthias Beyer wrote:
> On 23-06-2014 13:44:22, josh@xxxxxxxxxxxxxxxx wrote:
> > On Mon, Jun 23, 2014 at 11:42:33AM +0200, Matthias Beyer wrote:
> > > Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
> > 
> > As with the previous line-wrapping patch, this doesn't seem like a net
> > improvement; the lines seem far more readable un-wrapped.
> 
> I don't know. Previous patches which were similar were added.
> Readability is really much opinion-based.
> 
> So should I rebase this patchset and remove the line-length patches?
> 
> Are there more opinions on this?

I'm not the arbiter of kernel formatting; it's up to Greg (as the
maintainer of the staging tree) if he accepts the patches or not.

However, I've submitted a patch to checkpatch that would silence this
warning by default when not running with --strict, which should
de-emphasize it in favor of other, more objectively clear cleanups.

> > >  drivers/staging/bcm/DDRInit.c | 31 +++++++++++++++++++++----------
> > >  1 file changed, 21 insertions(+), 10 deletions(-)
> > > 
> > > diff --git a/drivers/staging/bcm/DDRInit.c b/drivers/staging/bcm/DDRInit.c
> > > index 423bfd9..4564f40 100644
> > > --- a/drivers/staging/bcm/DDRInit.c
> > > +++ b/drivers/staging/bcm/DDRInit.c
> > > @@ -1159,7 +1159,8 @@ int download_ddr_settings(struct bcm_mini_adapter *Adapter)
> > >  {
> > >  	struct bcm_ddr_setting *psDDRSetting = NULL;
> > >  	ULONG RegCount = 0;
> > > -	unsigned long ul_ddr_setting_load_addr = DDR_DUMP_INTERNAL_DEVICE_MEMORY;
> > > +	unsigned long ul_ddr_setting_load_addr =
> > > +		DDR_DUMP_INTERNAL_DEVICE_MEMORY;
> > >  	UINT value = 0;
> > >  	int retval = STATUS_SUCCESS;
> > >  	bool bOverrideSelfRefresh = false;
> > > @@ -1283,18 +1284,22 @@ int download_ddr_settings(struct bcm_mini_adapter *Adapter)
> > >  	}
> > >  	/* total number of Register that has to be dumped */
> > >  	value = RegCount;
> > > -	retval = wrmalt(Adapter, ul_ddr_setting_load_addr, &value, sizeof(value));
> > > +	retval = wrmalt(Adapter, ul_ddr_setting_load_addr, &value,
> > > +			sizeof(value));
> > >  	if (retval) {
> > > -		BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "%s:%d\n", __func__, __LINE__);
> > > +		BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0,
> > > +				"%s:%d\n", __func__, __LINE__);
> > >  
> > >  		return retval;
> > >  	}
> > >  	ul_ddr_setting_load_addr += sizeof(ULONG);
> > >  	/* signature */
> > >  	value = (0x1d1e0dd0);
> > > -	retval = wrmalt(Adapter, ul_ddr_setting_load_addr, &value, sizeof(value));
> > > +	retval = wrmalt(Adapter, ul_ddr_setting_load_addr, &value,
> > > +			sizeof(value));
> > >  	if (retval) {
> > > -		BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "%s:%d\n", __func__, __LINE__);
> > > +		BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0,
> > > +				"%s:%d\n", __func__, __LINE__);
> > >  		return retval;
> > >  	}
> > >  
> > > @@ -1303,17 +1308,23 @@ int download_ddr_settings(struct bcm_mini_adapter *Adapter)
> > >  
> > >  	while (RegCount && !retval) {
> > >  		value = psDDRSetting->ulRegAddress;
> > > -		retval = wrmalt(Adapter, ul_ddr_setting_load_addr, &value, sizeof(value));
> > > +		retval = wrmalt(Adapter, ul_ddr_setting_load_addr, &value,
> > > +				sizeof(value));
> > >  		ul_ddr_setting_load_addr += sizeof(ULONG);
> > >  		if (!retval) {
> > > -			if (bOverrideSelfRefresh && (psDDRSetting->ulRegAddress == 0x0F007018))
> > > +			if (bOverrideSelfRefresh
> > > +					&& (psDDRSetting->ulRegAddress
> > > +						== 0x0F007018))
> > >  				value = (psDDRSetting->ulRegValue | (1<<8));
> > >  			else
> > >  				value = psDDRSetting->ulRegValue;
> > >  
> > > -			if (STATUS_SUCCESS != wrmalt(Adapter, ul_ddr_setting_load_addr,
> > > -					&value, sizeof(value))) {
> > > -				BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "%s:%d\n", __func__, __LINE__);
> > > +			if (STATUS_SUCCESS != wrmalt(Adapter,
> > > +						     ul_ddr_setting_load_addr,
> > > +						     &value,
> > > +						     sizeof(value))) {
> > > +				BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0,
> > > +						"%s:%d\n", __func__, __LINE__);
> > >  				break;
> > >  			}
> > >  		}
> > > -- 
> > > 2.0.0
> > > 
> 
> -- 
> Mit freundlichen Grüßen,
> Kind regards,
> Matthias Beyer
> 
> Proudly sent with mutt.
> Happily signed with gnupg.


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