Commit 12aa3e0c authored Jul 07, 2025 by Wolfram Sang Committed by Alexandre Belloni Jul 07, 2025

i3c: prefix hexadecimal entries in sysfs



Hexadecimal values in sysfs should be prefixed with '0x' like e.g. PCI
and SCSI already do it. Also ensure the two digit length since BCR and
DCR are a byte in size.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Link: https://lore.kernel.org/r/20250707115409.73545-2-wsa+renesas@sang-engineering.com


Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>

parent 8d53c0d6

drivers/i3c/master.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -141,7 +141,7 @@ static ssize_t bcr_show(struct device *dev,

		i3c_bus_normaluse_lock(bus);
		desc = dev_to_i3cdesc(dev);
		ret = sprintf(buf, "%x\n", desc->info.bcr);
		ret = sprintf(buf, "0x%02x\n", desc->info.bcr);
		i3c_bus_normaluse_unlock(bus);

		return ret;
		@@ -158,7 +158,7 @@ static ssize_t dcr_show(struct device *dev,

		i3c_bus_normaluse_lock(bus);
		desc = dev_to_i3cdesc(dev);
		ret = sprintf(buf, "%x\n", desc->info.dcr);
		ret = sprintf(buf, "0x%02x\n", desc->info.dcr);
		i3c_bus_normaluse_unlock(bus);

		return ret;