treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 462

Based on 1 normalized pattern(s):

license gpl v2

extracted by the scancode license scanner the SPDX license identifier

GPL-2.0-only

has been chosen to replace the boilerplate/reference in 1 file(s).

Signed-off-by: Thomas Gleixner <[e-mail]>
Reviewed-by: Allison Randal <[e-mail]>
Reviewed-by: Enrico Weigelt <[e-mail]>
Cc: [e-mail]
Link: https://lkml.kernel.org/r/[e-mail]
Signed-off-by: Greg Kroah-Hartman <[e-mail]>

drivers/i2c/busses/i2c-pxa-pci.c

···
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * CE4100 PCI-I2C glue code for PXA's driver
  * Author: Sebastian Andrzej Siewior <[e-mail]>
- * License: GPL v2
  *
  * The CE4100's I2C device is more or less the same one as found on PXA.
  * It does not support slave mode, the register slightly moved. This PCI