[PATCH 5.4] MIPS: fix build with gcc-12

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Some mips builds with gcc-12 fails with the error:
arch/mips/jz4740/setup.c:64:25: error: comparison between two arrays
	[-Werror=array-compare]
   	64 |         if (__dtb_start != __dtb_end)

'd24f48767d5e ("MIPS: Use address-of operator on section symbols")' has
been applied which fixes most of the error, but it missed one file which
was not available upstream when the change was done.

Fixes: d24f48767d5e ("MIPS: Use address-of operator on section symbols")
Signed-off-by: Sudip Mukherjee <sudipm.mukherjee@xxxxxxxxx>
---
 arch/mips/jz4740/setup.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/mips/jz4740/setup.c b/arch/mips/jz4740/setup.c
index dc8ee21e0948e..45e327960a465 100644
--- a/arch/mips/jz4740/setup.c
+++ b/arch/mips/jz4740/setup.c
@@ -61,7 +61,7 @@ void __init plat_mem_setup(void)
 
 	jz4740_reset_init();
 
-	if (__dtb_start != __dtb_end)
+	if (&__dtb_start != &__dtb_end)
 		dtb = __dtb_start;
 	else
 		dtb = (void *)fw_passed_dtb;
-- 
2.30.2




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