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Commit d3acd83e authored by Hans Verkuil's avatar Hans Verkuil Committed by Mauro Carvalho Chehab
Browse files

[media] m5mols: fix sparse warnings 



drivers/media/i2c/m5mols/m5mols_core.c:128:24: warning: cast to restricted __be16
drivers/media/i2c/m5mols/m5mols_core.c:128:24: warning: cast to restricted __be16
drivers/media/i2c/m5mols/m5mols_core.c:128:24: warning: cast to restricted __be16
drivers/media/i2c/m5mols/m5mols_core.c:128:24: warning: cast to restricted __be16
drivers/media/i2c/m5mols/m5mols_core.c:130:24: warning: cast to restricted __be32
drivers/media/i2c/m5mols/m5mols_core.c:130:24: warning: cast to restricted __be32
drivers/media/i2c/m5mols/m5mols_core.c:130:24: warning: cast to restricted __be32
drivers/media/i2c/m5mols/m5mols_core.c:130:24: warning: cast to restricted __be32
drivers/media/i2c/m5mols/m5mols_core.c:130:24: warning: cast to restricted __be32
drivers/media/i2c/m5mols/m5mols_core.c:130:24: warning: cast to restricted __be32
drivers/media/i2c/m5mols/m5mols_core.c:457:19: warning: cast to restricted __be16
drivers/media/i2c/m5mols/m5mols_core.c:457:19: warning: cast to restricted __be16
drivers/media/i2c/m5mols/m5mols_core.c:457:19: warning: cast to restricted __be16
drivers/media/i2c/m5mols/m5mols_core.c:457:19: warning: cast to restricted __be16
drivers/media/i2c/m5mols/m5mols_core.c:458:19: warning: cast to restricted __be16
drivers/media/i2c/m5mols/m5mols_core.c:458:19: warning: cast to restricted __be16
drivers/media/i2c/m5mols/m5mols_core.c:458:19: warning: cast to restricted __be16
drivers/media/i2c/m5mols/m5mols_core.c:458:19: warning: cast to restricted __be16
drivers/media/i2c/m5mols/m5mols_core.c:459:22: warning: cast to restricted __be16
drivers/media/i2c/m5mols/m5mols_core.c:459:22: warning: cast to restricted __be16
drivers/media/i2c/m5mols/m5mols_core.c:459:22: warning: cast to restricted __be16
drivers/media/i2c/m5mols/m5mols_core.c:459:22: warning: cast to restricted __be16
drivers/media/i2c/m5mols/m5mols_core.c:460:20: warning: cast to restricted __be16
drivers/media/i2c/m5mols/m5mols_core.c:460:20: warning: cast to restricted __be16
drivers/media/i2c/m5mols/m5mols_core.c:460:20: warning: cast to restricted __be16
drivers/media/i2c/m5mols/m5mols_core.c:460:20: warning: cast to restricted __be16

The be16_to_cpu conversions in m5mols_get_version() are not needed since the
data is already using cpu endianness. This was never noticed since these
version fields are never used.

Signed-off-by: default avatarHans Verkuil <hans.verkuil@cisco.com>
Acked-by: default avatarSylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@osg.samsung.com>
parent 50fd5e8c

drivers/media/i2c/m5mols/m5mols_core.c

+2 −7
Original line number Diff line number Diff line
@@ -125,9 +125,9 @@ static u32 m5mols_swap_byte(u8 *data, u8 length) 
	if (length == 1)

		return *data;

	else if (length == 2)

		return be16_to_cpu(*((u16 *)data));

		return be16_to_cpu(*((__be16 *)data));

	else

		return be32_to_cpu(*((u32 *)data));

		return be32_to_cpu(*((__be32 *)data));

}



/**
@@ -454,11 +454,6 @@ static int m5mols_get_version(struct v4l2_subdev *sd) 
			return ret;

	}



	ver->fw = be16_to_cpu(ver->fw);

	ver->hw = be16_to_cpu(ver->hw);

	ver->param = be16_to_cpu(ver->param);

	ver->awb = be16_to_cpu(ver->awb);



	v4l2_info(sd, "Manufacturer\t[%s]\n",

			is_manufacturer(info, REG_SAMSUNG_ELECTRO) ?

			"Samsung Electro-Machanics" :