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staging: sm750fb: Mark g_noaccel, g_nomtrr and g_dualview as __ro_after_init

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The 'g_noaccel', 'g_nomtrr' and 'g_dualview' variables are initialized
only during the init phase in the 'lynxfb_setup' function and never
changed. So, mark them as __ro_after_init.

Signed-off-by: Len Bao <len.bao@gmx.us>
Link: https://patch.msgid.link/20260516142326.36018-1-len.bao@gmx.us
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Len Bao 2026-05-16 14:23:21 +00:00 committed by Greg Kroah-Hartman
parent bfe73cfa77
commit ddf58ed941
1 changed files with 3 additions and 3 deletions
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6
drivers/staging/sm750fb/sm750.c
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@ -19,12 +19,12 @@
/* common var for all device */
static int g_hwcursor = 1;
static int g_noaccel;
static int g_nomtrr;
static int g_noaccel __ro_after_init;
static int g_nomtrr __ro_after_init;
static const char *g_fbmode[] = {NULL, NULL};
static const char *g_def_fbmode = "1024x768-32@60";
static char *g_settings;
static int g_dualview;
static int g_dualview __ro_after_init;
static char *g_option;
static const struct fb_videomode lynx750_ext[] = {