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e42a09bc52
Add a helper function to retrieve the usb_host_interface object from the given interface and altsetting number pair, which is a commonly used procedure in the driver code. No functional changes, just minor code refactoring. Tested-by: Keith Milner <kamilner@superlative.org> Tested-by: Dylan Robinson <dylan_robinson@motu.com> Link: https://lore.kernel.org/r/20201123085347.19667-17-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
133 lines
2.8 KiB
133 lines
2.8 KiB