[PATCH] staging: dwc2: Fix code that gets the nummber of host channels

From: Dinh Nguyen The variable host_channels of dwc2_hw_params struct is only 4-bits. Adding a 1 to a 0xf results in a 0 for host_channels. Thus, the driver was always thinking it had 0 host channels. Represent the correct number of host channels by using the host_channels variable of dwc2_core_

[PATCHv2] staging: dwc2: Fix code that gets the nummber of host channels

From: Dinh Nguyen The variable host_channels of dwc2_hw_params struct is only 4-bits. Adding a 1 to a 0xf results in a 0 for host_channels. Thus, the driver was always thinking it had 0 host channels. Represent the correct number of host channels by using the host_channels variable of dwc2_core_