| From | Greg Kroah-Hartman <> | Subject | [PATCH 4.19 194/264] memory: omap-gpmc: Fix build error without CONFIG_OF | Date | Tue, 27 Oct 2020 14:54:12 +0100 |
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From: YueHaibing <yuehaibing@huawei.com>
[ Upstream commit 13d029ee51da365aa9c859db0c7395129252bde8 ]
If CONFIG_OF is n, gcc fails:
drivers/memory/omap-gpmc.o: In function `gpmc_omap_onenand_set_timings': omap-gpmc.c:(.text+0x2a88): undefined reference to `gpmc_read_settings_dt'
Add gpmc_read_settings_dt() helper function, which zero the gpmc_settings so the caller doesn't proceed with random/invalid settings.
Fixes: a758f50f10cf ("mtd: onenand: omap2: Configure driver from DT") Signed-off-by: YueHaibing <yuehaibing@huawei.com> Acked-by: Roger Quadros <rogerq@ti.com> Link: https://lore.kernel.org/r/20200827125316.20780-1-yuehaibing@huawei.com Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> --- drivers/memory/omap-gpmc.c | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/drivers/memory/omap-gpmc.c b/drivers/memory/omap-gpmc.c index f5a89e78b7b2b..2ca507f3a58c3 100644 --- a/drivers/memory/omap-gpmc.c +++ b/drivers/memory/omap-gpmc.c @@ -2278,6 +2278,10 @@ static void gpmc_probe_dt_children(struct platform_device *pdev) } } #else +void gpmc_read_settings_dt(struct device_node *np, struct gpmc_settings *p) +{ + memset(p, 0, sizeof(*p)); +} static int gpmc_probe_dt(struct platform_device *pdev) { return 0; -- 2.25.1
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