Messages in this thread Patch in this message | | | From | Frieder Schrempf <> | Subject | [PATCH v3 3/3] mtd: m25p80: Call spi_mem_get_name() to let controller set a custom name | Date | Thu, 2 Aug 2018 14:53:54 +0200 |
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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> --- drivers/mtd/devices/m25p80.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/drivers/mtd/devices/m25p80.c b/drivers/mtd/devices/m25p80.c index e84563d..aac48800 100644 --- a/drivers/mtd/devices/m25p80.c +++ b/drivers/mtd/devices/m25p80.c @@ -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. -- 2.7.4
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