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ARM: OMAP: mcbsp: Convert core driver to proper platform driver

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Convert the plat-omap/mcbsp.c driver to be proper platform driver.
Remove the omap_mcbsp_init function call which was called from
mach-omap1/2/mcbsp.c to register the platform driver for the just
created platform device in the same function.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Tested-by: Grazvydas Ignotas <notasas@gmail.com>
Tested-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl>
Acked-by: Jarkko Nikula <jarkko.nikula@bitmer.com>
Signed-off-by: Liam Girdwood <lrg@ti.com>
This commit is contained in:
Peter Ujfalusi 2012-01-26 12:38:31 +02:00 committed by Liam Girdwood
parent 0324e02a07
commit 0210dc4eaf
4 changed files with 8 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/arm/mach-omap1/mcbsp.c
View File

@ -449,7 +449,7 @@ static int __init omap1_mcbsp_init(void)
omap16xx_mcbsp_pdata,
OMAP16XX_MCBSP_COUNT);
return omap_mcbsp_init();
return 0;
}
arch_initcall(omap1_mcbsp_init);

2
arch/arm/mach-omap2/mcbsp.c
View File

@ -193,6 +193,6 @@ static int __init omap2_mcbsp_init(void)
if (!mcbsp_ptr)
return -ENOMEM;
return omap_mcbsp_init();
return 0;
}
arch_initcall(omap2_mcbsp_init);

1
arch/arm/plat-omap/include/plat/mcbsp.h
View File

@ -360,7 +360,6 @@ struct omap_mcbsp_dev_attr {
extern struct omap_mcbsp **mcbsp_ptr;
extern int omap_mcbsp_count;
int omap_mcbsp_init(void);
void omap_mcbsp_config(unsigned int id, const struct omap_mcbsp_reg_cfg * config);
void omap_mcbsp_set_tx_threshold(unsigned int id, u16 threshold);
void omap_mcbsp_set_rx_threshold(unsigned int id, u16 threshold);

11
arch/arm/plat-omap/mcbsp.c
View File

@ -1354,8 +1354,9 @@ static struct platform_driver omap_mcbsp_driver = {
},
};
int __init omap_mcbsp_init(void)
{
/* Register the McBSP driver */
return platform_driver_register(&omap_mcbsp_driver);
}
module_platform_driver(omap_mcbsp_driver);
MODULE_AUTHOR("Samuel Ortiz <samuel.ortiz@nokia.com>");
MODULE_DESCRIPTION("OMAP McBSP core driver");
MODULE_LICENSE("GPL");
MODULE_ALIAS("platform:omap-mcbsp");