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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2021-05-17 20:54:14 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2021-05-18 08:24:46 +0200 |
| commit | 89846de3d35791d4b6c7bbd949ac8df2d59f0117 (patch) | |
| tree | 2c603d56516a2527554399a45de8658e246fa421 /arch | |
| parent | 639c818958b8fcf6d96c02d5f6e8e9e28dc3a7f3 (diff) | |
| download | barebox-89846de3d35791d4b6c7bbd949ac8df2d59f0117.tar.gz barebox-89846de3d35791d4b6c7bbd949ac8df2d59f0117.tar.xz | |
ARM: i.MX: xload-gpmi: Fix compiler warning
'pdesc' is a pointer casted to a 32bit value. This rightfully issues a
compiler warning when being compiled with a 64bit toolchain. This code
is compiled on 64bit systems, but the hardware won't be used there.
Just silence the warning by casting the pointer to unsigned long.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Link: https://lore.barebox.org/20210517185424.32145-6-s.hauer@pengutronix.de
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-imx/xload-gpmi-nand.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/arm/mach-imx/xload-gpmi-nand.c b/arch/arm/mach-imx/xload-gpmi-nand.c index b3fd479cb4..deb7f4806e 100644 --- a/arch/arm/mach-imx/xload-gpmi-nand.c +++ b/arch/arm/mach-imx/xload-gpmi-nand.c @@ -111,14 +111,15 @@ static int mxs_dma_enable(struct mxs_dma_chan *pchan, struct apbh_dma *apbh = pchan->apbh; int channel_bit; int channel = pchan->channel; + unsigned long pdesc32 = (unsigned long)pdesc; if (apbh_dma_is_imx23(apbh)) { - writel((uint32_t)pdesc, + writel(pdesc32, apbh->regs + HW_APBHX_CHn_NXTCMDAR_MX23(channel)); writel(1, apbh->regs + HW_APBHX_CHn_SEMA_MX23(channel)); channel_bit = channel + BP_APBH_CTRL0_CLKGATE_CHANNEL; } else { - writel((uint32_t)pdesc, + writel(pdesc32, apbh->regs + HW_APBHX_CHn_NXTCMDAR_MX28(channel)); writel(1, apbh->regs + HW_APBHX_CHn_SEMA_MX28(channel)); channel_bit = channel; @@ -174,7 +175,7 @@ static int mxs_dma_run(struct mxs_dma_chan *pchan, struct mxs_dma_cmd *pdesc, /* chain descriptors */ for (i = 0; i < num - 1; i++) { - pdesc[i].next = (uint32_t)(&pdesc[i + 1]); + pdesc[i].next = (unsigned long)(&pdesc[i + 1]); pdesc[i].data |= DMACMD_CHAIN; } |