nr_irqs_req is unused in MHI stack.
Signed-off-by: Loic Poulain <loic.poulain@xxxxxxxxxx>
---
v2: add this patch to the series
drivers/bus/mhi/core/init.c | 3 ---
include/linux/mhi.h | 2 --
2 files changed, 5 deletions(-)
diff --git a/drivers/bus/mhi/core/init.c b/drivers/bus/mhi/core/init.c
index 31961af..8798deb 100644
--- a/drivers/bus/mhi/core/init.c
+++ b/drivers/bus/mhi/core/init.c
@@ -643,9 +643,6 @@ static int parse_ev_cfg(struct mhi_controller *mhi_cntrl,
mhi_event++;
}
- /* We need IRQ for each event ring + additional one for BHI */
- mhi_cntrl->nr_irqs_req = mhi_cntrl->total_ev_rings + 1;
-
return 0;
error_ev_cfg:
diff --git a/include/linux/mhi.h b/include/linux/mhi.h
index 742dabe..0d277c7 100644
--- a/include/linux/mhi.h
+++ b/include/linux/mhi.h
@@ -309,7 +309,6 @@ struct mhi_controller_config {
* @total_ev_rings: Total # of event rings allocated
* @hw_ev_rings: Number of hardware event rings
* @sw_ev_rings: Number of software event rings
- * @nr_irqs_req: Number of IRQs required to operate (optional)
* @nr_irqs: Number of IRQ allocated by bus master (required)
* @family_number: MHI controller family number
* @device_number: MHI controller device number
@@ -389,7 +388,6 @@ struct mhi_controller {
u32 total_ev_rings;
u32 hw_ev_rings;
u32 sw_ev_rings;
- u32 nr_irqs_req;
u32 nr_irqs;
u32 family_number;
u32 device_number;
--
2.7.4
