Re: [PATCH 3/4] mmc: jz4740: Fix Wvoid-pointer-to-enum-cast warning
From: Paul Cercueil <paul@crapouillou.net>
Date: 2025-12-24 13:40:16
Also in:
linux-aspeed, linux-mips, linux-mmc, lkml, llvm, openbmc
Hi Krzysztof, Le mercredi 24 décembre 2025 à 13:44 +0100, Krzysztof Kozlowski a écrit :
"jz4740" is an enum, thus cast of pointer on 64-bit compile test with clang W=1 causes: jz4740_mmc.c:1055:18: error: cast to smaller integer type 'enum jz4740_mmc_version' from 'const void *' [-Werror,-Wvoid-pointer-to- enum-cast] Signed-off-by: Krzysztof Kozlowski [off-list ref]
Reviewed-by: Paul Cercueil <paul@crapouillou.net> Cheers, -Paul
quoted hunk ↗ jump to hunk
--- drivers/mmc/host/jz4740_mmc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)diff --git a/drivers/mmc/host/jz4740_mmc.cb/drivers/mmc/host/jz4740_mmc.c index 6a0d0250d47b..6a3c26b7c82d 100644--- a/drivers/mmc/host/jz4740_mmc.c +++ b/drivers/mmc/host/jz4740_mmc.c@@ -1052,7 +1052,7 @@ static int jz4740_mmc_probe(structplatform_device* pdev) host = mmc_priv(mmc); /* Default if no match is JZ4740 */ - host->version = (enum jz4740_mmc_version)device_get_match_data(&pdev->dev); + host->version = (unsigned long)device_get_match_data(&pdev-quoted
dev);ret = mmc_of_parse(mmc); if (ret)