Unverified Commit b02b17f5 authored Aug 02, 2018 by Frieder Schrempf Committed by Mark Brown Aug 02, 2018

mtd: m25p80: Call spi_mem_get_name() to let controller set a custom name



By calling spi_mem_get_name(), the driver of the (Q)SPI controller can
set a custom name for the memory device if necessary.
This is useful to keep mtdparts compatible when controller drivers are
ported from the MTD to the SPI layer.

Suggested-by: Boris Brezillon <boris.brezillon@bootlin.com>
Signed-off-by: Frieder Schrempf <frieder.schrempf@exceet.de>
Acked-by: Boris Brezillon <boris.brezillon@bootlin.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

parent 5d27a9c8

drivers/mtd/devices/m25p80.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -202,6 +202,9 @@ static int m25p_probe(struct spi_mem *spimem)
		if (data && data->name)
		nor->mtd.name = data->name;

		if (!nor->mtd.name)
		nor->mtd.name = spi_mem_get_name(spimem);

		/* For some (historical?) reason many platforms provide two different
		* names in flash_platform_data: "name" and "type". Quite often name is
		* set to "m25p80" and then "type" provides a real chip name.