From b02e6f70f8d87d8cfc8306fcb38120bf58d5e6cb Mon Sep 17 00:00:00 2001 From: Uwe Kleine-König Date: Tue, 7 Nov 2023 10:17:46 +0100 Subject: fbdev: omapfb/dsi-cm: Don't put .remove() in .exit.text and drop suppress_bind_attrs MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit On today's platforms the memory savings of putting the remove function in .exit isn't that relevant any more. It only matters for built-in drivers and typically saves a few 100k. The downside is that the driver cannot be unbound at runtime which is ancient and also slightly complicates testing. Also it requires to mark the driver struct with __refdata which is needed to suppress a (W=1) modpost warning: WARNING: modpost: drivers/video/fbdev/omap2/omapfb/displays/panel-dsi-cm: section mismatch in reference: dsicm_driver+0x4 (section: .data) -> dsicm_remove (section: .exit.text) To simplify matters, move the remove callback to .text and drop .suppress_bind_attrs = true. Signed-off-by: Uwe Kleine-König Signed-off-by: Helge Deller --- drivers/video/fbdev/omap2/omapfb/displays/panel-dsi-cm.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'drivers') diff --git a/drivers/video/fbdev/omap2/omapfb/displays/panel-dsi-cm.c b/drivers/video/fbdev/omap2/omapfb/displays/panel-dsi-cm.c index 77fce1223a64..3d0978167144 100644 --- a/drivers/video/fbdev/omap2/omapfb/displays/panel-dsi-cm.c +++ b/drivers/video/fbdev/omap2/omapfb/displays/panel-dsi-cm.c @@ -1241,7 +1241,7 @@ err_reg: return r; } -static int __exit dsicm_remove(struct platform_device *pdev) +static int dsicm_remove(struct platform_device *pdev) { struct panel_drv_data *ddata = platform_get_drvdata(pdev); struct omap_dss_device *dssdev = &ddata->dssdev; @@ -1282,11 +1282,10 @@ MODULE_DEVICE_TABLE(of, dsicm_of_match); static struct platform_driver dsicm_driver = { .probe = dsicm_probe, - .remove = __exit_p(dsicm_remove), + .remove = dsicm_remove, .driver = { .name = "panel-dsi-cm", .of_match_table = dsicm_of_match, - .suppress_bind_attrs = true, }, }; -- cgit v1.2.3