> -----Original Message-----
> From: Dan Carpenter [mailto:[email protected]]
> Sent: Friday, February 25, 2011 10:41 PM
> To: KY Srinivasan
> Cc: [email protected]; [email protected];
> [email protected]; [email protected]
> Subject: Re: [PATCH 6/6] Staging: hv: Cleanup hyperv_driver variable names
>
> On Fri, Feb 25, 2011 at 06:07:58PM -0800, K. Y. Srinivasan wrote:
> > The title says it all.
> >
>
> For this patch the rename_rev.pl command is:
>
> rename_rev.pl -nc -e 's/(drv|driver)_ctx/drv/g'
>
> > --- a/drivers/staging/hv/vmbus_drv.c
> > +++ b/drivers/staging/hv/vmbus_drv.c
> > @@ -46,7 +46,7 @@ struct vmbus_hyperv_driver {
> > /* FIXME, this is a bug */
> > /* The driver field is not used in here. Instead, the bus field is */
> > /* used to represent the driver */
> ^^
> This comment out of date now that we're using container_of().
This requirement is for a different reason. We had patch out last Wednesday
To address this but was rejected by Greg for other reasons.
What is happening here is that in the vmbus_match function we
need to get at a certain field in a driver agnostic way. This hack solves
the problem. It will be removed once this series goes in.
>
> > - struct hyperv_driver drv_ctx;
> > + struct hyperv_driver dummy;
> ^^^^^
> Delete.
This is the hack I talked about earlier. This will go away
once this series goes in.
>
> > @@ -849,18 +849,18 @@ static int vmbus_uevent(struct device *device, struct
> kobj_uevent_env *env)
> > static int vmbus_match(struct device *device, struct device_driver *driver)
> > {
> > int match = 0;
> > - struct hyperv_driver *driver_ctx = driver_to_hyperv_driver(driver);
> > + struct hyperv_driver *drv = driver_to_hyperv_driver(driver);
> > struct hyperv_device *device_obj = device_to_hyperv_device(device);
> >
> > /* We found our driver ? */
> > - if (memcmp(&device_obj->class_id, &driver_ctx->class_id,
> > + if (memcmp(&device_obj->class_id, &drv->class_id,
> > sizeof(struct hv_guid)) == 0) {
> > /*
> > - * !! NOTE: The driver_ctx is not a vmbus_drv_ctx. We typecast
> > + * !! NOTE: The drv is not a vmbus_drv_ctx. We typecast
> ^^^^
> Out of date.
This hack is still required. We will get rid of this shortly.
Regards,
K. Y
>
> regards,
> dan carpenter
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