diff options
author | Loic Poulain <loic.poulain@linaro.org> | 2020-09-22 09:57:26 +0200 |
---|---|---|
committer | Loic Poulain <loic.poulain@linaro.org> | 2020-09-23 15:30:48 +0200 |
commit | 5199b9409b2d461865902fed4feda9a5a31fc484 (patch) | |
tree | ea9b85ea98faf172c2c10f7c979d9b74112125c1 | |
parent | aeb57efd3aae5df0d4add232294461fa9ee6a665 (diff) |
bus: mhi: Move irq check in controller registration
Move irq number check early in mhi_register_controller along
with other mandatory parameters checking.
Signed-off-by: Loic Poulain <loic.poulain@linaro.org>
-rw-r--r-- | drivers/bus/mhi/core/init.c | 2 | ||||
-rw-r--r-- | drivers/bus/mhi/core/pm.c | 3 |
2 files changed, 1 insertions, 4 deletions
diff --git a/drivers/bus/mhi/core/init.c b/drivers/bus/mhi/core/init.c index ca08437dffd6..34f9ae3a8e2c 100644 --- a/drivers/bus/mhi/core/init.c +++ b/drivers/bus/mhi/core/init.c @@ -871,7 +871,7 @@ int mhi_register_controller(struct mhi_controller *mhi_cntrl, if (!mhi_cntrl->runtime_get || !mhi_cntrl->runtime_put || !mhi_cntrl->status_cb || !mhi_cntrl->read_reg || - !mhi_cntrl->write_reg) + !mhi_cntrl->write_reg || !mhi_cntrl->nr_irqs) return -EINVAL; ret = parse_config(mhi_cntrl, config); diff --git a/drivers/bus/mhi/core/pm.c b/drivers/bus/mhi/core/pm.c index 3de7b1639ec6..07efdbc5c9b1 100644 --- a/drivers/bus/mhi/core/pm.c +++ b/drivers/bus/mhi/core/pm.c @@ -918,9 +918,6 @@ int mhi_async_power_up(struct mhi_controller *mhi_cntrl) dev_info(dev, "Requested to power ON\n"); - if (mhi_cntrl->nr_irqs < 1) - return -EINVAL; - /* Supply default wake routines if not provided by controller driver */ if (!mhi_cntrl->wake_get || !mhi_cntrl->wake_put || !mhi_cntrl->wake_toggle) { |