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authorRussell King <rmk+kernel@arm.linux.org.uk>2009-11-09 00:34:08 -0500
committerEric Miao <eric.y.miao@gmail.com>2009-11-30 20:02:55 -0500
commitcc155c6f2cc705cb082ed676044368424e4b9121 (patch)
treefdeeaaa4fe44d4a156249648f8ca77d7c68c8e20 /arch/arm/mach-pxa/saar.c
parent7c6ccbf0ddce6d5a1e13e7f50befd864f289e108 (diff)
[ARM] pxa: allow platforms to control which uarts are registered
For some platforms, it is inappropriate to register all PXA UARTs. In some cases, the UARTs may not be used, and in others we may want to avoid registering the UARTs to allow other drivers (eg, FICP) to make use of the UART. In addition, a while back there was a request to be able to pass platform data to the UART driver. This patch enables all of this by providing functions platforms can call to register each individual UART. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Acked-by: Mike Rapoport <mike@compulab.co.il> Acked-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
Diffstat (limited to 'arch/arm/mach-pxa/saar.c')
-rw-r--r--arch/arm/mach-pxa/saar.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/mach-pxa/saar.c b/arch/arm/mach-pxa/saar.c
index 3cccb085b979..115b6f234bdd 100644
--- a/arch/arm/mach-pxa/saar.c
+++ b/arch/arm/mach-pxa/saar.c
@@ -583,6 +583,10 @@ static void __init saar_init(void)
583 /* initialize MFP configurations */ 583 /* initialize MFP configurations */
584 pxa3xx_mfp_config(ARRAY_AND_SIZE(saar_mfp_cfg)); 584 pxa3xx_mfp_config(ARRAY_AND_SIZE(saar_mfp_cfg));
585 585
586 pxa_set_ffuart_info(NULL);
587 pxa_set_btuart_info(NULL);
588 pxa_set_stuart_info(NULL);
589
586 platform_device_register(&smc91x_device); 590 platform_device_register(&smc91x_device);
587 saar_init_onenand(); 591 saar_init_onenand();
588 592