The commit 47d3946ea2
usb: dwc3: refactor gadget endpoint count calculation
refactored dwc3_gadget_init_endpoints() and in particular changed in or
out endpoint numbering to be through. It's not always convenient and
makes code a slightly harder to read.
Introduce a new temporary variable to make it easier to understand what
is going on inside the function.
While doing that, rename local variables as follows:
u8 num -> u8 total
int num -> int kbytes
Replace implicit direction check via epnum with explicit use of
direction variable.
While here, replace %d to %u when compounding endpoint name since we are
using unsigned type.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
46b780d46b