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

Input: synaptics-rmi4 - convert irq distribution to irq_domain

Browse Source 
Convert the RMI driver to use the standard mechanism for
distributing IRQs to the various functions.

Tested on:
* S7300 (F11, F34, F54)
* S7817 (F12, F34, F54)

Signed-off-by: Nick Dyer <nick@shmanahar.org>
Acked-by: Christopher Heiny <cheiny@synaptics.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
Nick Dyer
2018-06-05 10:17:51 -07:00
committed by Dmitry Torokhov
parent 8f6a652a8c
commit 24d28e4f12
12 changed files with 119 additions and 85 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
drivers/input/rmi4/rmi_f01.c
View File

@@ -681,9 +681,9 @@ static int rmi_f01_resume(struct rmi_function *fn)
return 0;
}
static int rmi_f01_attention(struct rmi_function *fn,
unsigned long *irq_bits)
static irqreturn_t rmi_f01_attention(int irq, void *ctx)
{
struct rmi_function *fn = ctx;
struct rmi_device *rmi_dev = fn->rmi_dev;
int error;
u8 device_status;
@@ -692,7 +692,7 @@ static int rmi_f01_attention(struct rmi_function *fn,
if (error) {
dev_err(&fn->dev,
"Failed to read device status: %d.\n", error);
return error;
return IRQ_RETVAL(error);
}
if (RMI_F01_STATUS_BOOTLOADER(device_status))
@@ -704,11 +704,11 @@ static int rmi_f01_attention(struct rmi_function *fn,
error = rmi_dev->driver->reset_handler(rmi_dev);
if (error) {
dev_err(&fn->dev, "Device reset failed: %d\n", error);
return error;
return IRQ_RETVAL(error);
}
}
return 0;
return IRQ_HANDLED;
}
struct rmi_function_handler rmi_f01_handler = {