From 6c8d0cdd6ccb21badd52a10d627f80cf1a6ab63f Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Tue, 28 Apr 2020 23:34:19 +0200 Subject: media: ti-vpe: avoid gcc-9 warning gcc warns about empty array declarations, which we get in this driver when compile-testing without CONFIG_OF: drivers/media/platform/ti-vpe/cal.c:2194:34: warning: array 'cal_of_match' assumed to have one element 2194 | static const struct of_device_id cal_of_match[]; Since all users of this driver do need CONFIG_OF anyway, there is no point in making the array definition conditional to save space, so just remove the #ifdef and move the array up a little. Fixes: 343e89a792a5 ("[media] media: ti-vpe: Add CAL v4l2 camera capture driver") Signed-off-by: Arnd Bergmann Reviewed-by: Benoit Parrot Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/platform/ti-vpe/cal.c | 46 +++++++++++++++++-------------------- 1 file changed, 21 insertions(+), 25 deletions(-) (limited to 'drivers/media') diff --git a/drivers/media/platform/ti-vpe/cal.c b/drivers/media/platform/ti-vpe/cal.c index 49204872e711..9b18db7af6c3 100644 --- a/drivers/media/platform/ti-vpe/cal.c +++ b/drivers/media/platform/ti-vpe/cal.c @@ -2237,7 +2237,26 @@ err_exit: return NULL; } -static const struct of_device_id cal_of_match[]; +static const struct of_device_id cal_of_match[] = { + { + .compatible = "ti,dra72-cal", + .data = (void *)&dra72x_cal_data, + }, + { + .compatible = "ti,dra72-pre-es2-cal", + .data = (void *)&dra72x_es1_cal_data, + }, + { + .compatible = "ti,dra76-cal", + .data = (void *)&dra76x_cal_data, + }, + { + .compatible = "ti,am654-cal", + .data = (void *)&am654_cal_data, + }, + {}, +}; +MODULE_DEVICE_TABLE(of, cal_of_match); static int cal_probe(struct platform_device *pdev) { @@ -2413,29 +2432,6 @@ static int cal_remove(struct platform_device *pdev) return 0; } -#if defined(CONFIG_OF) -static const struct of_device_id cal_of_match[] = { - { - .compatible = "ti,dra72-cal", - .data = (void *)&dra72x_cal_data, - }, - { - .compatible = "ti,dra72-pre-es2-cal", - .data = (void *)&dra72x_es1_cal_data, - }, - { - .compatible = "ti,dra76-cal", - .data = (void *)&dra76x_cal_data, - }, - { - .compatible = "ti,am654-cal", - .data = (void *)&am654_cal_data, - }, - {}, -}; -MODULE_DEVICE_TABLE(of, cal_of_match); -#endif - static int cal_runtime_resume(struct device *dev) { struct cal_dev *caldev = dev_get_drvdata(dev); @@ -2462,7 +2458,7 @@ static struct platform_driver cal_pdrv = { .driver = { .name = CAL_MODULE_NAME, .pm = &cal_pm_ops, - .of_match_table = of_match_ptr(cal_of_match), + .of_match_table = cal_of_match, }, }; -- cgit v1.2.3