linux/drivers/bus/mhi
Bhaumik Bhatt 40c3127187
bus: mhi: core: Check for IRQ availability during registration
Current design allows a controller to register with MHI successfully
without the need to have any IRQs available for use. If no IRQs are
available, power up requests to MHI can fail after a successful
registration with MHI. Improve the design by checking for the number
of IRQs available sooner within the mhi_regsiter_controller() API as
it is required to be specified by the controller.

Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2020-11-18 15:20:34 +05:30
..
core bus: mhi: core: Check for IRQ availability during registration 2020-11-18 15:20:34 +05:30
Kconfig bus: mhi: Add MHI PCI support for WWAN modems 2020-11-18 15:20:34 +05:30
Makefile bus: mhi: Add MHI PCI support for WWAN modems 2020-11-18 15:20:34 +05:30
pci_generic.c bus: mhi: Add MHI PCI support for WWAN modems 2020-11-18 15:20:34 +05:30