diff options
| author | Robert Jarzmik <robert.jarzmik@free.fr> | 2015-07-11 22:33:06 +0300 |
|---|---|---|
| committer | Robert Jarzmik <robert.jarzmik@free.fr> | 2015-07-16 23:43:59 +0300 |
| commit | a927ef895e288e79f1bfed221f27d7bfa37e907f (patch) | |
| tree | 654b102e59bd41424edcd7ab5e4a85c2f0b7c71a /arch/arm/mach-pxa/cm-x2xx.c | |
| parent | d770e558e21961ad6cfdf0ff7df0eb5d7d4f0754 (diff) | |
| download | linux-a927ef895e288e79f1bfed221f27d7bfa37e907f.tar.xz | |
ARM: pxa: fix dm9000 platform data regression
Since dm9000 driver added support for a vcc regulator, platform data
based platforms have their ethernet broken, as the regulator claiming
returns -EPROBE_DEFER and prevents dm9000 loading.
This patch fixes this for all pxa boards using dm9000, by using the
specific regulator_has_full_constraints() function.
This was discovered and tested on the cm-x300 board.
Fixes: 7994fe55a4a2 ("dm9000: Add regulator and reset support to dm9000")
Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
Diffstat (limited to 'arch/arm/mach-pxa/cm-x2xx.c')
| -rw-r--r-- | arch/arm/mach-pxa/cm-x2xx.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/mach-pxa/cm-x2xx.c b/arch/arm/mach-pxa/cm-x2xx.c index bb99f59a36d8..a17a91eb8e9a 100644 --- a/arch/arm/mach-pxa/cm-x2xx.c +++ b/arch/arm/mach-pxa/cm-x2xx.c @@ -13,6 +13,7 @@ #include <linux/syscore_ops.h> #include <linux/irq.h> #include <linux/gpio.h> +#include <linux/regulator/machine.h> #include <linux/dm9000.h> #include <linux/leds.h> @@ -466,6 +467,8 @@ static void __init cmx2xx_init(void) cmx2xx_init_ac97(); cmx2xx_init_touchscreen(); cmx2xx_init_leds(); + + regulator_has_full_constraints(); } static void __init cmx2xx_init_irq(void) |