From 4e9053231a168646b3e17f4cab6eae3da66f7152 Mon Sep 17 00:00:00 2001 From: Sachin Kamat Date: Mon, 30 Sep 2013 09:04:25 +0530 Subject: i2c: remove redundant of_match_ptr The data structure of_match_ptr() protects is always compiled in. Hence of_match_ptr() is not needed. Signed-off-by: Sachin Kamat Signed-off-by: Wolfram Sang --- drivers/i2c/muxes/i2c-arb-gpio-challenge.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/i2c/muxes/i2c-arb-gpio-challenge.c') diff --git a/drivers/i2c/muxes/i2c-arb-gpio-challenge.c b/drivers/i2c/muxes/i2c-arb-gpio-challenge.c index 74b41ae690f..cb9af93eeb5 100644 --- a/drivers/i2c/muxes/i2c-arb-gpio-challenge.c +++ b/drivers/i2c/muxes/i2c-arb-gpio-challenge.c @@ -238,7 +238,7 @@ static struct platform_driver i2c_arbitrator_driver = { .driver = { .owner = THIS_MODULE, .name = "i2c-arb-gpio-challenge", - .of_match_table = of_match_ptr(i2c_arbitrator_of_match), + .of_match_table = i2c_arbitrator_of_match, }, }; -- cgit v1.2.3-70-g09d2 From 0cd98069ad7acb2a1bdb1bb71b904c1aae0033d0 Mon Sep 17 00:00:00 2001 From: Wolfram Sang Date: Thu, 10 Oct 2013 10:19:13 +0200 Subject: i2c: i2c-arb-gpio-challenge: use deferred probe when adapter not found If it is not there yet, it might appear later. Signed-off-by: Wolfram Sang --- drivers/i2c/muxes/i2c-arb-gpio-challenge.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/i2c/muxes/i2c-arb-gpio-challenge.c') diff --git a/drivers/i2c/muxes/i2c-arb-gpio-challenge.c b/drivers/i2c/muxes/i2c-arb-gpio-challenge.c index 74b41ae690f..928656e241d 100644 --- a/drivers/i2c/muxes/i2c-arb-gpio-challenge.c +++ b/drivers/i2c/muxes/i2c-arb-gpio-challenge.c @@ -200,7 +200,7 @@ static int i2c_arbitrator_probe(struct platform_device *pdev) arb->parent = of_find_i2c_adapter_by_node(parent_np); if (!arb->parent) { dev_err(dev, "Cannot find parent bus\n"); - return -EINVAL; + return -EPROBE_DEFER; } /* Actually add the mux adapter */ -- cgit v1.2.3-70-g09d2