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Sun, 25 May 2025 12:26:17 -0700 (PDT) From: Krzysztof Kozlowski Date: Sun, 25 May 2025 21:26:05 +0200 Subject: [PATCH 5/5] dmaengine: mmp: Fix again Wvoid-pointer-to-enum-cast warning Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20250525-dma-fixes-v1-5-89d06dac9bcb@linaro.org> References: <20250525-dma-fixes-v1-0-89d06dac9bcb@linaro.org> In-Reply-To: <20250525-dma-fixes-v1-0-89d06dac9bcb@linaro.org> To: Manivannan Sadhasivam , Vinod Koul , Gustavo Pimentel , Frank Li , Rob Herring Cc: dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, Krzysztof Kozlowski X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1089; i=krzysztof.kozlowski@linaro.org; h=from:subject:message-id; bh=wf9mMF4piwylWLERQD6eu/HVFRIY7xIhB8VCk+ieFdQ=; b=owEBbQKS/ZANAwAKAcE3ZuaGi4PXAcsmYgBoM27QVOIFby5xrQ2vikjmTQ7sy/m4A+Dgt9+tq viv3z7R1WGJAjMEAAEKAB0WIQTd0mIoPREbIztuuKjBN2bmhouD1wUCaDNu0AAKCRDBN2bmhouD 13XnEACJx5d0HBGfD5BYrQ/0oD8C7EAM3yTiKzycRx0rnOvdsj40fPEbcAEVzJWDBnzOojfNm6D lnrDDw49hqQIGOukFQsiJv/gZDfBaUJw7+Dmtv57AjMZ585U2DErn1tA2ts/l8KZ4G2m23X/eFK BBND/wfdmH4dlObFa99BwZ/25oozbvMPTm4vX/w99ss1IfuHu5ccWWTWWPRT7UhGKKEjaP0DKn9 52jsFGQqXwGXeXQlOeOhVZ/sRVW8qTABHRgDoNS8jnUAZc1JyimVR16JQTQYc+FhBXPvT+HC4Ds JTTxgv2cB8/KJSg3TD1yXecjPEC14rrhX9hLg7MwERfca5VtUOgATV/iRGO/6Yam/XNwHeCGm3a HWsKhm5Jor2ZFKDzphxNICY4Hlfn05hfbPz8CictbHrcbLFLQhvujVChlYOA+yzUUDcU8ZHuHuL wq9KcgowFM3M1pBICip1f6FPIIJ+1rvfFNIX+bWNvcsHECHzL7gStOswCNa/BGQS3OdLj9rTgOg hCJxryLHK7x3BkTmWdJkqhVkc+p0/4jjmtrZeYLpMo10JtVV8ocEAFD4b4sGYK6HIsWpXH0LHrf OD1yWyRuahfwIM4pACg81vcfiesVeEOYgsWaUrFbe34fn1tNlGZIA4rvem0fMjGYuiwCcc2wXaJ 6MtXrUj2ocfKrEQ== X-Developer-Key: i=krzysztof.kozlowski@linaro.org; a=openpgp; fpr=9BD07E0E0C51F8D59677B7541B93437D3B41629B This was fixed and re-introduced. 'type' is an enum, thus cast of pointer on 64-bit compile test with W=1 causes: mmp_tdma.c:644:9: error: cast to smaller integer type 'enum mmp_tdma_type' from 'const void *' [-Werror,-Wvoid-pointer-to-enum-cast] Fixes: a67ba97dfb30 ("dmaengine: Use device_get_match_data()") Signed-off-by: Krzysztof Kozlowski --- drivers/dma/mmp_tdma.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/dma/mmp_tdma.c b/drivers/dma/mmp_tdma.c index c8dc504510f1e325017ba4fa5e7aa72b019e3be4..b7fb843c67a6f247395296fc726f7b6cab7d223f 100644 --- a/drivers/dma/mmp_tdma.c +++ b/drivers/dma/mmp_tdma.c @@ -641,7 +641,7 @@ static int mmp_tdma_probe(struct platform_device *pdev) int chan_num = TDMA_CHANNEL_NUM; struct gen_pool *pool = NULL; - type = (enum mmp_tdma_type)device_get_match_data(&pdev->dev); + type = (kernel_ulong_t)device_get_match_data(&pdev->dev); /* always have couple channels */ tdev = devm_kzalloc(&pdev->dev, sizeof(*tdev), GFP_KERNEL);