staging: gpib: agilent pci console messaging cleanup

staging: gpib: agilent pci console messaging cleanup

Remove dev_err messages on interrupted or timed-out
reads and writes.  User land code can figure out what
went wrong with the errno return.

Return -ENODEV instead of -1 on attach failure when
no board is found.

Delete commented out console messages.

Use module name in pr_xxx and dev_xxx messages.
Remove const char * definition of driver_name and
extern definition in .h file.
Use DRV_NAME defined as KBUILD_MODNAME instead.
Remove driver_name parameter and agilent_82350b string prefix
in dev_xxx messages.
Use DRV_NAME instead of driver_name in pci_request_regions.
Use DRV_NAME instead of hard coded string in the pci_driver struct.

Change select dev_info's to dev_dbg.

Change pr_err to dev_err where possible.

Signed-off-by: Dave Penkler <dpenkler@gmail.com>
Link: https://lore.kernel.org/r/20250214114708.28947-2-dpenkler@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>