Commit 08e019e2 authored Nov 03, 2020 by Khalil Blaiech Committed by Wolfram Sang Nov 06, 2020

i2c: mlxbf: Fix resrticted cast warning of sparse



Address warnings "warning: cast to restricted __be32" reported
by sparse.

Fixes: b5b5b320 ("i2c: mlxbf: I2C SMBus driver for Mellanox BlueField SoC")
Reported-by: kernel test robot <lkp@intel.com>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Reviewed-by: Vadim Pasternak <vadimp@nvidia.com>
Signed-off-by: Khalil Blaiech <kblaiech@nvidia.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>

parent ed01ddc6

drivers/i2c/busses/i2c-mlxbf.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -510,7 +510,7 @@ static u32 mlxbf_i2c_read(void __iomem *io, int reg)
		*/
		static u32 mlxbf_i2c_read_data(void __iomem *io, int reg)
		{
		return (u32)be32_to_cpu(mlxbf_i2c_read(io, reg));
		return ioread32be(io + reg);
		}

		/*
		@@ -524,7 +524,7 @@ static u32 mlxbf_i2c_read_data(void __iomem *io, int reg)
		*/
		static void mlxbf_i2c_write_data(void __iomem *io, int reg, u32 val)
		{
		mlxbf_i2c_write(io, reg, (u32)cpu_to_be32(val));
		iowrite32be(val, io + reg);
		}

		/*

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