can: mcp251x: remove deprecated board file setup example

In the pre device-tree ARM aera there were board files that configured
the system (instead of a device tree). A "struct spi_board_info" was
used to describe the SPI bus.

As new systems should be described via device trees, this patch removes
the board setup example from the driver. The "struct
mcp251x_platform_data" cannot be removed completely, as there are still
some in-tree users of this file.

Signed-off-by: Marc Kleine-Budde <[email protected]>

drivers/net/can/spi/mcp251x.c

@@ -17,26 +17,6 @@
  * - Sascha Hauer, Marc Kleine-Budde, Pengutronix
  * - Simon Kallweit, intefo AG
  * Copyright 2007
- *
- * Your platform definition file should specify something like:
- *
- * static struct mcp251x_platform_data mcp251x_info = {
- *         .oscillator_frequency = 8000000,
- * };
- *
- * static struct spi_board_info spi_board_info[] = {
- *         {
- *                 .modalias = "mcp2510",
- *			// "mcp2515" or "mcp25625" depending on your controller
- *                 .platform_data = &mcp251x_info,
- *                 .irq = IRQ_EINT13,
- *                 .max_speed_hz = 2*1000*1000,
- *                 .chip_select = 2,
- *         },
- * };
- *
- * Please see mcp251x.h for a description of the fields in
- * struct mcp251x_platform_data.
  */
 
 #include <linux/can/core.h>