From fc2efaf90a4538781aac26cf44d705c1d93fb9f5 Mon Sep 17 00:00:00 2001 From: JaimeLiao Date: Fri, 15 Dec 2023 10:21:37 +0200 Subject: mtd: spi-nor: sysfs: hide the flash name if not set The flash name is not reliable as we saw flash ID collisions. Hide the flash name if not set. Signed-off-by: JaimeLiao Reviewed-by: Michael Walle [ta: update commit subject and description and the sysfs description] Link: https://lore.kernel.org/r/20231215082138.16063-4-tudor.ambarus@linaro.org Signed-off-by: Tudor Ambarus --- Documentation/ABI/testing/sysfs-bus-spi-devices-spi-nor | 3 +++ 1 file changed, 3 insertions(+) (limited to 'Documentation/ABI/testing') diff --git a/Documentation/ABI/testing/sysfs-bus-spi-devices-spi-nor b/Documentation/ABI/testing/sysfs-bus-spi-devices-spi-nor index c800621eff95..9ed5582ddea2 100644 --- a/Documentation/ABI/testing/sysfs-bus-spi-devices-spi-nor +++ b/Documentation/ABI/testing/sysfs-bus-spi-devices-spi-nor @@ -25,6 +25,9 @@ KernelVersion: 5.14 Contact: linux-mtd@lists.infradead.org Description: (RO) Part name of the SPI NOR flash. + The attribute is optional. User space should not rely on + it to be present or even correct. Instead, user space + should read the jedec_id attribute. What: /sys/bus/spi/devices/.../spi-nor/sfdp Date: April 2021 -- cgit