| Message ID | 1607955937-26951-2-git-send-email-loic.poulain@linaro.org |
|---|---|
| State | Superseded |
| Headers | show |
| Series | mhi: pci_generic: Misc improvements | expand |
On 12/14/20 6:25 AM, Loic Poulain wrote: > This function allows to initialize a mhi_controller structure. > Today, it only zeroing the structure. > > Use this function from mhi_alloc_controller so that any further > initialization can be factorized in initalize function. > > Signed-off-by: Loic Poulain <loic.poulain@linaro.org> > --- Reviewed-by : Hemant Kumar <hemantk@codeaurora.org> -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project
diff --git a/drivers/bus/mhi/core/init.c b/drivers/bus/mhi/core/init.c index 96cde9c..a75ab8c 100644 --- a/drivers/bus/mhi/core/init.c +++ b/drivers/bus/mhi/core/init.c @@ -1021,6 +1021,12 @@ void mhi_unregister_controller(struct mhi_controller *mhi_cntrl) } EXPORT_SYMBOL_GPL(mhi_unregister_controller); +void mhi_initialize_controller(struct mhi_controller *mhi_cntrl) +{ + memset(mhi_cntrl, 0, sizeof(*mhi_cntrl)); +} +EXPORT_SYMBOL_GPL(mhi_initialize_controller); + struct mhi_controller *mhi_alloc_controller(void) { struct mhi_controller *mhi_cntrl; diff --git a/include/linux/mhi.h b/include/linux/mhi.h index 04cf7f3..2754742 100644 --- a/include/linux/mhi.h +++ b/include/linux/mhi.h @@ -537,6 +537,12 @@ struct mhi_driver { #define to_mhi_device(dev) container_of(dev, struct mhi_device, dev) /** + * mhi_initialize_controller - Initialize MHI Controller structure + * @mhi_cntrl: MHI controller structure to initialize + */ +void mhi_initialize_controller(struct mhi_controller *mhi_cntrl); + +/** * mhi_alloc_controller - Allocate the MHI Controller structure * Allocate the mhi_controller structure using zero initialized memory */
This function allows to initialize a mhi_controller structure. Today, it only zeroing the structure. Use this function from mhi_alloc_controller so that any further initialization can be factorized in initalize function. Signed-off-by: Loic Poulain <loic.poulain@linaro.org> --- drivers/bus/mhi/core/init.c | 6 ++++++ include/linux/mhi.h | 6 ++++++ 2 files changed, 12 insertions(+) -- 2.7.4