diff options
| author | Alessandro Rubini <rubini@gnudd.com> | 2011-05-26 12:44:52 +0200 |
|---|---|---|
| committer | Philippe Langlais <philippe.langlais@stericsson.com> | 2012-05-22 11:06:08 +0200 |
| commit | 9d5b9cd273d72e40bbe843bf360db4013575675e (patch) | |
| tree | 0cd5b876f7d7780b7a28270a2aaf43d0563d4c7c | |
| parent | dce99f8d1a5dcd1bd1ccdee10ead754406a880ae (diff) | |
input/misc: fix lps001wp_prs.c so it will compile (next commit)
This fixes some undefined SHORT_MAX and so on. I use explicit hex because
it is not short, it's exactly 16 bits. Moreover, it adds some needed
headers and removes some unused ones.
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
Change-Id: I1029884822ba869fc14c34793a50f61e5f4889b2
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/24796
Tested-by: Robert MARKLUND <robert.marklund@stericsson.com>
Reviewed-by: Philippe LANGLAIS <philippe.langlais@stericsson.com>
| -rw-r--r-- | drivers/input/misc/lps001wp_prs.c | 24 |
1 files changed, 10 insertions, 14 deletions
diff --git a/drivers/input/misc/lps001wp_prs.c b/drivers/input/misc/lps001wp_prs.c index 6157c474bb4..9ec96ba3863 100644 --- a/drivers/input/misc/lps001wp_prs.c +++ b/drivers/input/misc/lps001wp_prs.c @@ -35,19 +35,16 @@ moved to input/misc ******************************************************************************/ +#include <linux/kernel.h> +#include <linux/module.h> +#include <linux/slab.h> +#include <linux/init.h> #include <linux/err.h> #include <linux/errno.h> #include <linux/delay.h> -#include <linux/fs.h> #include <linux/i2c.h> - #include <linux/input.h> -#include <linux/uaccess.h> - #include <linux/workqueue.h> -#include <linux/irq.h> -#include <linux/gpio.h> -#include <linux/interrupt.h> #include <linux/device.h> #include <linux/input/lps001wp.h> @@ -57,13 +54,12 @@ #define DEBUG 1 -#define PR_ABS_MAX USHORT_MAX - -#define PR_ABS_MIN (u16)(0U) -#define PR_DLT_MAX SHORT_MAX -#define PR_DLT_MIN SHORT_MIN -#define TEMP_MAX SHORT_MAX -#define TEMP_MIN SHORT_MIN +#define PR_ABS_MAX 0xffff +#define PR_ABS_MIN 0x0000 +#define PR_DLT_MAX 0x7ffff +#define PR_DLT_MIN -0x80000 /* 16-bit signed value */ +#define TEMP_MAX 0x7fff +#define TEMP_MIN -0x80000 /* 16-bit signed value */ #define SENSITIVITY_T_SHIFT 6 /** = 64 LSB/degrC */ |