From 250212b59a8e33f1b47f15ad9afa3db19ba0fc8d Mon Sep 17 00:00:00 2001 From: Stefan Wahren <wahrenst@gmx.net> Date: Tue, 27 Aug 2019 19:04:16 +0200 Subject: [PATCH] i2c: bcm2835: Add full name of devicetree node to adapter name Inspired by Lori Hikichi's patch for iproc, this adds the full name of the devicetree node to the adapter name. With the introduction of BCM2711 it's very difficult to distinguish between the multiple instances. Signed-off-by: Stefan Wahren <wahrenst@gmx.net> Acked-by: Scott Branden <scott.branden@broadcom.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de> --- drivers/i2c/busses/i2c-bcm2835.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/i2c/busses/i2c-bcm2835.c b/drivers/i2c/busses/i2c-bcm2835.c index ab5502f111093f..e01b2b57e72474 100644 --- a/drivers/i2c/busses/i2c-bcm2835.c +++ b/drivers/i2c/busses/i2c-bcm2835.c @@ -472,7 +472,8 @@ static int bcm2835_i2c_probe(struct platform_device *pdev) i2c_set_adapdata(adap, i2c_dev); adap->owner = THIS_MODULE; adap->class = I2C_CLASS_DEPRECATED; - strlcpy(adap->name, "bcm2835 I2C adapter", sizeof(adap->name)); + snprintf(adap->name, sizeof(adap->name), "bcm2835 (%s)", + of_node_full_name(pdev->dev.of_node)); adap->algo = &bcm2835_i2c_algo; adap->dev.parent = &pdev->dev; adap->dev.of_node = pdev->dev.of_node; -- GitLab