diff options
Diffstat (limited to 'recipes/linux/linux-omap-pm/dss2/0098-DSS2-use-sysfs_streq-to-compare-display-names.patch')
| -rw-r--r-- | recipes/linux/linux-omap-pm/dss2/0098-DSS2-use-sysfs_streq-to-compare-display-names.patch | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/recipes/linux/linux-omap-pm/dss2/0098-DSS2-use-sysfs_streq-to-compare-display-names.patch b/recipes/linux/linux-omap-pm/dss2/0098-DSS2-use-sysfs_streq-to-compare-display-names.patch new file mode 100644 index 0000000000..79b3704c1d --- /dev/null +++ b/recipes/linux/linux-omap-pm/dss2/0098-DSS2-use-sysfs_streq-to-compare-display-names.patch @@ -0,0 +1,43 @@ +From 10b82544210f731f5c02e7bfc277f8ecb57c9263 Mon Sep 17 00:00:00 2001 +From: Tomi Valkeinen <tomi.valkeinen@nokia.com> +Date: Tue, 2 Jun 2009 17:11:24 +0300 +Subject: [PATCH 098/146] DSS2: use sysfs_streq() to compare display names + +Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com> +--- + drivers/video/omap2/dss/manager.c | 14 +++----------- + 1 files changed, 3 insertions(+), 11 deletions(-) + +diff --git a/drivers/video/omap2/dss/manager.c b/drivers/video/omap2/dss/manager.c +index 6afc1cb..798867c 100644 +--- a/drivers/video/omap2/dss/manager.c ++++ b/drivers/video/omap2/dss/manager.c +@@ -54,22 +54,14 @@ static ssize_t manager_display_store(struct omap_overlay_manager *mgr, + int match(struct omap_dss_device *dssdev, void *data) + { + const char *str = data; +- return strcmp(dssdev->name, str) == 0; ++ return sysfs_streq(dssdev->name, str); + } + + if (buf[size-1] == '\n') + --len; + +- if (len > 0) { +- char name[64]; +- int n; +- +- n = min(len, sizeof(name) - 1); +- strncpy(name, buf, n); +- name[n - 1] = 0; +- +- dssdev = omap_dss_find_device(name, match); +- } ++ if (len > 0) ++ dssdev = omap_dss_find_device((void *)buf, match); + + if (len > 0 && dssdev == NULL) + return -EINVAL; +-- +1.6.2.4 + |