[PATCH master 2/5] ARM: at91: at91sam9263ek: add device tree check for board code

Ahmad Fatoum a.fatoum at pengutronix.de
Tue Sep 21 23:49:58 PDT 2021


Most board code is guarded by a compatible check, but not add_smc_devices().
Remedy this.

Signed-off-by: Ahmad Fatoum <a.fatoum at pengutronix.de>
---
 arch/arm/boards/at91sam9263ek/of_init.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/arm/boards/at91sam9263ek/of_init.c b/arch/arm/boards/at91sam9263ek/of_init.c
index 3cb2fe22c967..92301c80d6c8 100644
--- a/arch/arm/boards/at91sam9263ek/of_init.c
+++ b/arch/arm/boards/at91sam9263ek/of_init.c
@@ -15,6 +15,9 @@
 
 static int add_smc_devices(void)
 {
+	if (!of_machine_is_compatible("atmel,at91sam9263ek"))
+		return 0;
+
 	add_generic_device("at91sam9-smc", 0, NULL, AT91SAM9263_BASE_SMC0, 0x200,
 			   IORESOURCE_MEM, NULL);
 	add_generic_device("at91sam9-smc", 1, NULL, AT91SAM9263_BASE_SMC1, 0x200,
-- 
2.30.2




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