From a47070aac935b9c0e5d0f99843e0c8784f455ea7 Mon Sep 17 00:00:00 2001 From: Wolfram Sang Date: Fri, 28 Feb 2020 18:12:21 +0100 Subject: i2c: smbus: remove outdated references to irq level triggers IRQ levels are now handled within the IRQ core. Remove the forgotten references from the documentation. Fixes: 9b9f2b8bc2ac ("i2c: i2c-smbus: Use threaded irq for smbalert") Signed-off-by: Wolfram Sang Reviewed-by: Luca Ceresoli Signed-off-by: Wolfram Sang --- drivers/i2c/i2c-core-smbus.c | 5 ----- 1 file changed, 5 deletions(-) (limited to 'drivers') diff --git a/drivers/i2c/i2c-core-smbus.c b/drivers/i2c/i2c-core-smbus.c index fd2b961f113e..b34d2ff06931 100644 --- a/drivers/i2c/i2c-core-smbus.c +++ b/drivers/i2c/i2c-core-smbus.c @@ -676,11 +676,6 @@ EXPORT_SYMBOL(i2c_smbus_read_i2c_block_data_or_emulated); * Handling can be done either through our IRQ handler, or by the * adapter (from its handler, periodic polling, or whatever). * - * NOTE that if we manage the IRQ, we *MUST* know if it's level or - * edge triggered in order to hand it to the workqueue correctly. - * If triggering the alert seems to wedge the system, you probably - * should have said it's level triggered. - * * This returns the ara client, which should be saved for later use with * i2c_handle_smbus_alert() and ultimately i2c_unregister_device(); or an * ERRPTR to indicate an error. -- cgit v1.2.3