From 92cc6b0725d800dcc3b9d62b419724050e4f7872 Mon Sep 17 00:00:00 2001 From: Sam Ravnborg Date: Sun, 3 Jun 2007 00:47:53 +0200 Subject: [PATCH] kbuild: remove hardcoded _logo names from modpost Replaced this with a __init_refok marker in front of fb_find_logo(). I think that the __initdata marker for the logo's are wrong but I have not justified this so I did not remove it. Signed-off-by: Sam Ravnborg --- drivers/video/logo/logo.c | 7 +++++-- scripts/mod/modpost.c | 14 -------------- 2 files changed, 5 insertions(+), 16 deletions(-) diff --git a/drivers/video/logo/logo.c b/drivers/video/logo/logo.c index 80c0361..2b0f799 100644 --- a/drivers/video/logo/logo.c +++ b/drivers/video/logo/logo.c @@ -34,8 +34,11 @@ extern const struct linux_logo logo_superh_vga16; extern const struct linux_logo logo_superh_clut224; extern const struct linux_logo logo_m32r_clut224; - -const struct linux_logo *fb_find_logo(int depth) +/* logo's are marked __initdata. Use __init_refok to tell + * modpost that it is intended that this function uses data + * marked __initdata. + */ +const struct linux_logo * __init_refok fb_find_logo(int depth) { const struct linux_logo *logo = NULL; diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c index 1921c43..015c6b0 100644 --- a/scripts/mod/modpost.c +++ b/scripts/mod/modpost.c @@ -624,14 +624,6 @@ static int strrcmp(const char *s, const char *sub) * This pattern is identified by * refsymname = __init_begin, _sinittext, _einittext * - * Pattern 5: - * Logos used in drivers/video/logo reside in __initdata but the - * funtion that references them are EXPORT_SYMBOL() so cannot be - * marker __init. So we whitelist them here. - * The pattern is: - * tosec = .init.data - * fromsec = .text* - * refsymname = logo_ **/ static int secref_whitelist(const char *modname, const char *tosec, const char *fromsec, const char *atsym, @@ -698,12 +690,6 @@ static int secref_whitelist(const char *modname, const char *tosec, if (strcmp(refsymname, *s) == 0) return 1; - /* Check for pattern 5 */ - if ((strcmp(tosec, ".init.data") == 0) && - (strncmp(fromsec, ".text", strlen(".text")) == 0) && - (strncmp(refsymname, "logo_", strlen("logo_")) == 0)) - return 1; - return 0; } -- 1.8.2.3