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[PATCH] ISA DMA Kconfig fixes - part 4 (irda)

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* net/irda/irda_device.c::irda_setup_dma() made conditional on
   ISA_DMA_API (it uses helpers in question and irda is usable on
   platforms that don't have them at all - think of USB IRDA, for
   example).
 * irda drivers that depend on ISA DMA marked as dependent on
   ISA_DMA_API

Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Al Viro 2005-05-04 05:39:52 +01:00 committed by Linus Torvalds
parent a553260618
commit 56c3b7d788
2 changed files with 7 additions and 5 deletions
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10
drivers/net/irda/Kconfig
View file

@ -310,7 +310,7 @@ config SIGMATEL_FIR
config NSC_FIR
tristate "NSC PC87108/PC87338"
depends on IRDA
depends on IRDA && ISA_DMA_API
help
Say Y here if you want to build support for the NSC PC87108 and
PC87338 IrDA chipsets. This driver supports SIR,
@ -321,7 +321,7 @@ config NSC_FIR
config WINBOND_FIR
tristate "Winbond W83977AF (IR)"
depends on IRDA
depends on IRDA && ISA_DMA_API
help
Say Y here if you want to build IrDA support for the Winbond
W83977AF super-io chipset. This driver should be used for the IrDA
@ -347,7 +347,7 @@ config AU1000_FIR
config SMC_IRCC_FIR
tristate "SMSC IrCC (EXPERIMENTAL)"
depends on EXPERIMENTAL && IRDA
depends on EXPERIMENTAL && IRDA && ISA_DMA_API
help
Say Y here if you want to build support for the SMC Infrared
Communications Controller. It is used in a wide variety of
@ -357,7 +357,7 @@ config SMC_IRCC_FIR
config ALI_FIR
tristate "ALi M5123 FIR (EXPERIMENTAL)"
depends on EXPERIMENTAL && IRDA
depends on EXPERIMENTAL && IRDA && ISA_DMA_API
help
Say Y here if you want to build support for the ALi M5123 FIR
Controller. The ALi M5123 FIR Controller is embedded in ALi M1543C,
@ -385,7 +385,7 @@ config SA1100_FIR
config VIA_FIR
tristate "VIA VT8231/VT1211 SIR/MIR/FIR"
depends on IRDA
depends on IRDA && ISA_DMA_API
help
Say Y here if you want to build support for the VIA VT8231
and VIA VT1211 IrDA controllers, found on the motherboards using

2
net/irda/irda_device.c
View file

@ -470,6 +470,7 @@ void irda_device_unregister_dongle(struct dongle_reg *dongle)
}
EXPORT_SYMBOL(irda_device_unregister_dongle);
#ifdef CONFIG_ISA_DMA_API
/*
* Function setup_dma (idev, buffer, count, mode)
*
@ -492,3 +493,4 @@ void irda_setup_dma(int channel, dma_addr_t buffer, int count, int mode)
release_dma_lock(flags);
}
EXPORT_SYMBOL(irda_setup_dma);
#endif