swiotlb: ensure that page-sized mappings are page-aligned

Some drivers do depend on page mappings to be page aligned.

Swiotlb already enforces such alignment for mappings greater than page,
extend that to page-sized mappings as well.

Without this fix, nvme hits BUG() in nvme_setup_prps(), because that routine
assumes page-aligned mappings.

Signed-off-by: Nikita Yushchenko <nikita.yoush@cogentembedded.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Konrad Rzeszutek Wilk <konrad@kernel.org>

path: root/sound/soc/fsl/imx-audmux.h

#ifndef __IMX_AUDMUX_H
#define __IMX_AUDMUX_H

#include <dt-bindings/sound/fsl-imx-audmux.h>

int imx_audmux_v1_configure_port(unsigned int port, unsigned int pcr);

int imx_audmux_v2_configure_port(unsigned int port, unsigned int ptcr,
		unsigned int pdcr);

#endif /* __IMX_AUDMUX_H */