* [arm:cex7 11/20] drivers/net/ethernet/freescale/dpaa2/dpmac.c:67:30: sparse: sparse: incorrect type in assignment (different base types)
@ 2019-09-13 23:14 kbuild test robot
0 siblings, 0 replies; only message in thread
From: kbuild test robot @ 2019-09-13 23:14 UTC (permalink / raw)
To: Russell King; +Cc: kbuild-all, linux-arm-kernel
tree: git://git.armlinux.org.uk/~rmk/linux-arm.git cex7
head: 5b0bee16ea663db4aefd0cc1d0dc5e41acabb5e8
commit: 3b1e790b01fd2e3f28840734f5ced7e2083f1209 [11/20] dpaa2-mac: add PHY layer
reproduce:
# apt-get install sparse
# sparse version: v0.6.1-rc1-7-g2b96cd8-dirty
git checkout 3b1e790b01fd2e3f28840734f5ced7e2083f1209
make ARCH=x86_64 allmodconfig
make C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__'
If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp@intel.com>
sparse warnings: (new ones prefixed by >>)
>> drivers/net/ethernet/freescale/dpaa2/dpmac.c:67:30: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] dpmac_id @@ got restrunsigned int [usertype] dpmac_id @@
>> drivers/net/ethernet/freescale/dpaa2/dpmac.c:67:30: sparse: expected unsigned int [usertype] dpmac_id
>> drivers/net/ethernet/freescale/dpaa2/dpmac.c:67:30: sparse: got restricted __le32 [usertype]
>> drivers/net/ethernet/freescale/dpaa2/dpmac.c:139:28: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] mac_id @@ got restrunsigned int [usertype] mac_id @@
>> drivers/net/ethernet/freescale/dpaa2/dpmac.c:139:28: sparse: expected unsigned int [usertype] mac_id
drivers/net/ethernet/freescale/dpaa2/dpmac.c:139:28: sparse: got restricted __le32 [usertype]
drivers/net/ethernet/freescale/dpaa2/dpmac.c:180:30: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] dpmac_id @@ got restrunsigned int [usertype] dpmac_id @@
drivers/net/ethernet/freescale/dpaa2/dpmac.c:180:30: sparse: expected unsigned int [usertype] dpmac_id
drivers/net/ethernet/freescale/dpaa2/dpmac.c:180:30: sparse: got restricted __le32 [usertype]
>> drivers/net/ethernet/freescale/dpaa2/dpmac.c:292:26: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] mask @@ got restrunsigned int [usertype] mask @@
>> drivers/net/ethernet/freescale/dpaa2/dpmac.c:292:26: sparse: expected unsigned int [usertype] mask
drivers/net/ethernet/freescale/dpaa2/dpmac.c:292:26: sparse: got restricted __le32 [usertype]
>> drivers/net/ethernet/freescale/dpaa2/dpmac.c:337:17: sparse: sparse: cast to restricted __le32
>> drivers/net/ethernet/freescale/dpaa2/dpmac.c:371:28: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] status @@ got restrunsigned int [usertype] status @@
>> drivers/net/ethernet/freescale/dpaa2/dpmac.c:371:28: sparse: expected unsigned int [usertype] status
drivers/net/ethernet/freescale/dpaa2/dpmac.c:371:28: sparse: got restricted __le32 [usertype]
drivers/net/ethernet/freescale/dpaa2/dpmac.c:381:19: sparse: sparse: cast to restricted __le32
drivers/net/ethernet/freescale/dpaa2/dpmac.c:413:28: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] status @@ got restrunsigned int [usertype] status @@
drivers/net/ethernet/freescale/dpaa2/dpmac.c:413:28: sparse: expected unsigned int [usertype] status
drivers/net/ethernet/freescale/dpaa2/dpmac.c:413:28: sparse: got restricted __le32 [usertype]
>> drivers/net/ethernet/freescale/dpaa2/dpmac.c:453:20: sparse: sparse: cast to restricted __le16
drivers/net/ethernet/freescale/dpaa2/dpmac.c:454:26: sparse: sparse: cast to restricted __le32
>> drivers/net/ethernet/freescale/dpaa2/dpmac.c:488:24: sparse: sparse: cast to restricted __le64
drivers/net/ethernet/freescale/dpaa2/dpmac.c:489:21: sparse: sparse: cast to restricted __le32
>> drivers/net/ethernet/freescale/dpaa2/dpmac.c:516:29: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long [usertype] options @@ got nsigned long long [usertype] options @@
>> drivers/net/ethernet/freescale/dpaa2/dpmac.c:516:29: sparse: expected unsigned long long [usertype] options
>> drivers/net/ethernet/freescale/dpaa2/dpmac.c:516:29: sparse: got restricted __le64 [usertype]
>> drivers/net/ethernet/freescale/dpaa2/dpmac.c:517:26: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] rate @@ got restrunsigned int [usertype] rate @@
>> drivers/net/ethernet/freescale/dpaa2/dpmac.c:517:26: sparse: expected unsigned int [usertype] rate
drivers/net/ethernet/freescale/dpaa2/dpmac.c:517:26: sparse: got restricted __le32 [usertype]
drivers/net/ethernet/freescale/dpaa2/dpmac.c:558:20: sparse: sparse: cast to restricted __le64
drivers/net/ethernet/freescale/dpaa2/dpmac.c:615:22: sparse: sparse: cast to restricted __le16
drivers/net/ethernet/freescale/dpaa2/dpmac.c:616:22: sparse: sparse: cast to restricted __le16
vim +67 drivers/net/ethernet/freescale/dpaa2/dpmac.c
35
36 /**
37 * dpmac_open() - Open a control session for the specified object.
38 * @mc_io: Pointer to MC portal's I/O object
39 * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
40 * @dpmac_id: DPMAC unique ID
41 * @token: Returned token; use in subsequent API calls
42 *
43 * This function can be used to open a control session for an
44 * already created object; an object may have been declared in
45 * the DPL or by calling the dpmac_create function.
46 * This function returns a unique authentication token,
47 * associated with the specific object ID and the specific MC
48 * portal; this token must be used in all subsequent commands for
49 * this specific object
50 *
51 * Return: '0' on Success; Error code otherwise.
52 */
53 int dpmac_open(struct fsl_mc_io *mc_io,
54 u32 cmd_flags,
55 int dpmac_id,
56 u16 *token)
57 {
58 struct dpmac_cmd_open *cmd_params;
59 struct fsl_mc_command cmd = { 0 };
60 int err;
61
62 /* prepare command */
63 cmd.header = mc_encode_cmd_header(DPMAC_CMDID_OPEN,
64 cmd_flags,
65 0);
66 cmd_params = (struct dpmac_cmd_open *)cmd.params;
> 67 cmd_params->dpmac_id = cpu_to_le32(dpmac_id);
68
69 /* send command to mc*/
70 err = mc_send_command(mc_io, &cmd);
71 if (err)
72 return err;
73
74 /* retrieve response parameters */
75 *token = mc_cmd_hdr_read_token(&cmd);
76
77 return err;
78 }
79
80 /**
81 * dpmac_close() - Close the control session of the object
82 * @mc_io: Pointer to MC portal's I/O object
83 * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
84 * @token: Token of DPMAC object
85 *
86 * After this function is called, no further operations are
87 * allowed on the object without opening a new control session.
88 *
89 * Return: '0' on Success; Error code otherwise.
90 */
91 int dpmac_close(struct fsl_mc_io *mc_io,
92 u32 cmd_flags,
93 u16 token)
94 {
95 struct fsl_mc_command cmd = { 0 };
96
97 /* prepare command */
98 cmd.header = mc_encode_cmd_header(DPMAC_CMDID_CLOSE, cmd_flags,
99 token);
100
101 /* send command to mc*/
102 return mc_send_command(mc_io, &cmd);
103 }
104
105 /**
106 * dpmac_create() - Create the DPMAC object.
107 * @mc_io: Pointer to MC portal's I/O object
108 * @dprc_token: Parent container token; '0' for default container
109 * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
110 * @cfg: Configuration structure
111 * @obj_id: Returned object id
112 *
113 * Create the DPMAC object, allocate required resources and
114 * perform required initialization.
115 *
116 * The function accepts an authentication token of a parent
117 * container that this object should be assigned to. The token
118 * can be '0' so the object will be assigned to the default container.
119 * The newly created object can be opened with the returned
120 * object id and using the container's associated tokens and MC portals.
121 *
122 * Return: '0' on Success; Error code otherwise.
123 */
124 int dpmac_create(struct fsl_mc_io *mc_io,
125 u16 dprc_token,
126 u32 cmd_flags,
127 const struct dpmac_cfg *cfg,
128 u32 *obj_id)
129 {
130 struct dpmac_cmd_create *cmd_params;
131 struct fsl_mc_command cmd = { 0 };
132 int err;
133
134 /* prepare command */
135 cmd.header = mc_encode_cmd_header(DPMAC_CMDID_CREATE,
136 cmd_flags,
137 dprc_token);
138 cmd_params = (struct dpmac_cmd_create *)cmd.params;
> 139 cmd_params->mac_id = cpu_to_le32(cfg->mac_id);
140
141 /* send command to mc*/
142 err = mc_send_command(mc_io, &cmd);
143 if (err)
144 return err;
145
146 /* retrieve response parameters */
147 *obj_id = mc_cmd_read_object_id(&cmd);
148
149 return 0;
150 }
151
---
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