From f16177c20c42e1bd780b35259a995f7718986dd4 Mon Sep 17 00:00:00 2001 From: Eric Miao Date: Fri, 29 Aug 2008 06:19:32 +0800 Subject: hwmon: add max1111_read_channel() for use by sharpsl_pm This is not generic, and is added here for backward compatibility. It is made an individual commit here to make it easier for revert once the sharpsl_pm gets generic enough. Signed-off-by: Eric Miao Signed-off-by: Russell King --- arch/arm/mach-pxa/sharpsl_pm.c | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'arch/arm/mach-pxa/sharpsl_pm.c') diff --git a/arch/arm/mach-pxa/sharpsl_pm.c b/arch/arm/mach-pxa/sharpsl_pm.c index e804ae09370c..9427d8088395 100644 --- a/arch/arm/mach-pxa/sharpsl_pm.c +++ b/arch/arm/mach-pxa/sharpsl_pm.c @@ -132,8 +132,17 @@ int sharpsl_pm_pxa_read_max1111(int channel) if (machine_is_tosa()) // Ugly, better move this function into another module return 0; +#ifdef CONFIG_SENSORS_MAX1111 + extern int max1111_read_channel(int); + + /* max1111 accepts channels from 0-3, however, + * it is encoded from 0-7 here in the code. + */ + return max1111_read_channel(channel >> 1); +#else return corgi_ssp_max1111_get((channel << MAXCTRL_SEL_SH) | MAXCTRL_PD0 | MAXCTRL_PD1 | MAXCTRL_SGL | MAXCTRL_UNI | MAXCTRL_STR); +#endif } void sharpsl_pm_pxa_init(void) -- cgit v1.2.1