xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

i2c: revert "i2c: core: Allow drivers to disable i2c-core irq mapping"

Browse Source 
This manually reverts commit d1d84bb953.
The only user has gone two years ago with commit 589edb56b4 ("ACPI /
scan: Create platform device for INT33FE ACPI nodes") and no new user
has showed up. Remove and hope we will never need it again.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
This commit is contained in:
Wolfram Sang
2020-06-30 18:24:40 +02:00
committed by Wolfram Sang
parent 58031a26bf
commit 0c2a34937f
2 changed files with 3 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/i2c/i2c-core-base.c
View File

@@ -319,11 +319,9 @@ static int i2c_device_probe(struct device *dev)
if (!client)
return 0;
driver = to_i2c_driver(dev->driver);
client->irq = client->init_irq;
if (!client->irq && !driver->disable_i2c_core_irq_mapping) {
if (!client->irq) {
int irq = -ENOENT;
if (client->flags & I2C_CLIENT_HOST_NOTIFY) {
@@ -349,6 +347,8 @@ static int i2c_device_probe(struct device *dev)
client->irq = irq;
}
driver = to_i2c_driver(dev->driver);
/*
* An I2C ID table is not mandatory, if and only if, a suitable OF
* or ACPI ID table is supplied for the probing device.