arm: mediatek: mt8188: check return value of fdtdec_setup_mem_size_base()

Check and propagate the return value of fdtdec_setup_mem_size_base() in
dram_init() for mt8188. This function could fail if the device tree is
malformed.

Reviewed-by: Julien Stephan <jstephan@baylibre.com>
Tested-by: Julien Stephan <jstephan@baylibre.com>
Link: https://patch.msgid.link/20260319-mtk-init-fix-dram-v1-6-6171ec141f40@baylibre.com
Signed-off-by: David Lechner <dlechner@baylibre.com>

diff --git a/arch/arm/mach-mediatek/mt8188/init.c b/arch/arm/mach-mediatek/mt8188/init.c
index 61676e8437a529e9ebd0a840d7d3e7adcb0acb52..8f0db7455eddf7a9d9ddb40972603be2d64b841a 100644 (file)
--- a/arch/arm/mach-mediatek/mt8188/init.c
+++ b/arch/arm/mach-mediatek/mt8188/init.c
@@ -22,7 +22,9 @@ int dram_init(void)
        if (ret)
                return ret;
 
-       fdtdec_setup_mem_size_base();
+       ret = fdtdec_setup_mem_size_base();
+       if (ret)
+               return ret;
 
        /*
         * Limit gd->ram_top not exceeding SZ_4G.  Some periphals like mmc