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| author | Russell King | 2008-04-24 16:23:25 +0200 |
|---|---|---|
| committer | Russell King | 2008-06-02 14:49:15 +0200 |
| commit | 04ba0f656f7580d8a51a5b3441e088309141b67a (patch) | |
| tree | 47a35af9f03930c3308d8e0112b1e7d41b3bb189 /drivers/pcmcia/pxa2xx_mainstone.c | |
| parent | [ARM] pxa: don't register lpd270 cpld_irq sysdev if !lpd270 (diff) | |
| download | kernel-qcow2-linux-04ba0f656f7580d8a51a5b3441e088309141b67a.tar.gz kernel-qcow2-linux-04ba0f656f7580d8a51a5b3441e088309141b67a.tar.xz kernel-qcow2-linux-04ba0f656f7580d8a51a5b3441e088309141b67a.zip | |
[ARM] pxa: avoid registering multiple pxa2xx_pcmcia devices
cm_x270 and mainstone both register their PCMCIA devices using the same
name, resulting in a warning message from the kernel. Avoid this by
making the cm_x270 and mainstone PCMCIA initialisation conditional on
the machine type we're running on.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'drivers/pcmcia/pxa2xx_mainstone.c')
| -rw-r--r-- | drivers/pcmcia/pxa2xx_mainstone.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/pcmcia/pxa2xx_mainstone.c b/drivers/pcmcia/pxa2xx_mainstone.c index 145b85e0f02c..36a59960b5af 100644 --- a/drivers/pcmcia/pxa2xx_mainstone.c +++ b/drivers/pcmcia/pxa2xx_mainstone.c @@ -22,6 +22,7 @@ #include <pcmcia/ss.h> #include <asm/hardware.h> +#include <asm/mach-types.h> #include <asm/irq.h> #include <asm/arch/pxa-regs.h> @@ -153,6 +154,9 @@ static int __init mst_pcmcia_init(void) { int ret; + if (!machine_is_mainstone()) + return -ENODEV; + mst_pcmcia_device = platform_device_alloc("pxa2xx-pcmcia", -1); if (!mst_pcmcia_device) return -ENOMEM; |