Staging: hv: storvsc: Eliminate the usage of ext field in struct hv_device

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Now, eliminate the usage of ext field in struct  hv_device for storvsc driver.
We do this by registering pointer to struct storvsc_device as the driver
specific data and eliminating the current usage of driver specific data to
save and retrieve the pointer to struct Scsi_Host.
Additionally, all access to the driver specific data is through
the vmbus wrapper functions. Note that function to allocate the host
gives us a reference on the host object.

Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

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K. Y. Srinivasan 2011-09-13 10:59:48 -07:00 • committed by Greg Kroah-Hartman

parent f810d592a2

commit cd654ea1cc

1 changed files with 10 additions and 10 deletions

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drivers/staging/hv/storvsc_drv.c

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