linux-kernel - [PATCH v2] spi: meson-spicc: fix do

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Message-Id: <20221027-b4-spicc-burst-delay-fix-v2-0-8cc2bab3417a@linaro.org>
Date:   Wed, 02 Nov 2022 09:46:01 +0100
From:   Neil Armstrong <neil.armstrong@...aro.org>
To:     Mark Brown <broonie@...nel.org>,
        Kevin Hilman <khilman@...libre.com>,
        Jerome Brunet <jbrunet@...libre.com>
Cc:     linux-amlogic@...ts.infradead.org,
        kernel test robot <lkp@...el.com>, linux-spi@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        Martin Blumenstingl <martin.blumenstingl@...glemail.com>,
        Neil Armstrong <neil.armstrong@...aro.org>,
        linux-kernel@...r.kernel.org
Subject: [PATCH v2] spi: meson-spicc: fix do_div build error on non-arm64

This fixes :
error: passing argument 1 of '__div64_32' from incompatible pointer type

By passing an uint64_t as first variable to do_div().

Reported-by: kernel test robot <lkp@...el.com>
Fixes: 04694e50020b ("spi: meson-spicc: move wait completion in driver to take bursts delay in account")
Acked-by: Martin Blumenstingl <martin.blumenstingl@...glemail.com>
Signed-off-by: Neil Armstrong <neil.armstrong@...aro.org>
---
To: Mark Brown <broonie@...nel.org>
To: Kevin Hilman <khilman@...libre.com>
To: Jerome Brunet <jbrunet@...libre.com>
To: Martin Blumenstingl <martin.blumenstingl@...glemail.com>
Cc: linux-spi@...r.kernel.org
Cc: linux-arm-kernel@...ts.infradead.org
Cc: linux-amlogic@...ts.infradead.org
Cc: linux-kernel@...r.kernel.org
---
Changes in v2:
- Added Martin's Acked-by
- Added Reported-by: kernel test robot
- Added To: Mark Brown
- Link to v1: https://lore.kernel.org/r/20221027-b4-spicc-burst-delay-fix-v1-0-5a6e9a88e54c@linaro.org
---
 drivers/spi/spi-meson-spicc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/spi/spi-meson-spicc.c b/drivers/spi/spi-meson-spicc.c
index 52bffab18329..1b4195c54ee2 100644
--- a/drivers/spi/spi-meson-spicc.c
+++ b/drivers/spi/spi-meson-spicc.c
@@ -387,7 +387,7 @@ static int meson_spicc_transfer_one(struct spi_master *master,
 				    struct spi_transfer *xfer)
 {
 	struct meson_spicc_device *spicc = spi_master_get_devdata(master);
-	unsigned long timeout;
+	uint64_t timeout;
 
 	/* Store current transfer */
 	spicc->xfer = xfer;

---
base-commit: 574f97ab96d6b153407161746bc127564e998b4f
change-id: 20221027-b4-spicc-burst-delay-fix-a03004454876

Best regards,
-- 
Neil Armstrong <neil.armstrong@...aro.org>