Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit a69882ae authored by Peter Ujfalusi's avatar Peter Ujfalusi Committed by Mark Brown
Browse files

MFD: twl6040: Add accessor for revision ID 



For client driver to use, if they need chip resvision information.

Signed-off-by: default avatarPeter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: default avatarSamuel Ortiz <sameo@linux.intel.com>
Acked-by: default avatarLiam Girdwood <lrg@ti.com>
Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent 2d7c957e

drivers/mfd/twl6040-core.c

+1 −1
Original line number Diff line number Diff line
@@ -491,7 +491,7 @@ static int __devinit twl6040_probe(struct platform_device *pdev) 
	}



	/* ERRATA: Automatic power-up is not possible in ES1.0 */

	if (twl6040->rev == TWL6040_REV_ES1_0)

	if (twl6040_get_revid(twl6040) == TWL6040_REV_ES1_0)

		twl6040->audpwron = -EINVAL;



	/* codec interrupt */

include/linux/mfd/twl6040.h

+5 −0
Original line number Diff line number Diff line
@@ -225,4 +225,9 @@ unsigned int twl6040_get_sysclk(struct twl6040 *twl6040); 
int twl6040_irq_init(struct twl6040 *twl6040);

void twl6040_irq_exit(struct twl6040 *twl6040);



static inline int twl6040_get_revid(struct twl6040 *twl6040)

{

	return twl6040->rev;

}



#endif  /* End of __TWL6040_CODEC_H__ */