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atomisp: kill another define

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We don't need an ifdef for the sake of 8-12 bytes. Avoid the ifdef added by
fde469701c7efabebf885e785edf367bfb1a8f3f. Instead turn it into a single const
string array at a fixed location thereby saving even more memory.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Alan Cox 2017-03-27 16:14:07 +01:00 committed by Greg Kroah-Hartman
parent 1600f7ae88
commit 9e40ff1f78
1 changed files with 10 additions and 11 deletions
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21
drivers/staging/media/atomisp/pci/atomisp2/hmm/hmm.c
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@ -1,7 +1,7 @@
/*
* Support for Medifield PNW Camera Imaging ISP subsystem.
*
* Copyright (c) 2010 Intel Corporation. All Rights Reserved.
* Copyright (c) 2010-2017 Intel Corporation. All Rights Reserved.
*
* Copyright (c) 2010 Silicon Hive www.siliconhive.com.
*
@ -45,12 +45,11 @@ struct hmm_pool reserved_pool;
static ia_css_ptr dummy_ptr;
struct _hmm_mem_stat hmm_mem_stat;
const char *hmm_bo_type_strings[HMM_BO_LAST] = {
"p", /* private */
"s", /* shared */
"u", /* user */
"i", /* ion */
};
/* p: private
s: shared
u: user
i: ion */
static const char hmm_bo_type_string[] = "psui";
static ssize_t bo_show(struct device *dev, struct device_attribute *attr,
char *buf, struct list_head *bo_list, bool active)
@ -75,8 +74,8 @@ static ssize_t bo_show(struct device *dev, struct device_attribute *attr,
if ((active && (bo->status & HMM_BO_ALLOCED)) ||
(!active && !(bo->status & HMM_BO_ALLOCED))) {
ret = scnprintf(buf + index1, PAGE_SIZE - index1,
"%s %d\n",
hmm_bo_type_strings[bo->type], bo->pgnr);
"%c %d\n",
hmm_bo_type_string[bo->type], bo->pgnr);
total[bo->type] += bo->pgnr;
count[bo->type]++;
@ -90,8 +89,8 @@ static ssize_t bo_show(struct device *dev, struct device_attribute *attr,
if (count[i]) {
ret = scnprintf(buf + index1 + index2,
PAGE_SIZE - index1 - index2,
"%ld %s buffer objects: %ld KB\n",
count[i], hmm_bo_type_strings[i], total[i] * 4);
"%ld %c buffer objects: %ld KB\n",
count[i], hmm_bo_type_string[i], total[i] * 4);
if (ret > 0)
index2 += ret;
}