Re: [PATCH 3/7] staging: ccree: add support for older HW revisions

From: kbuild test robot
Date: Fri Jun 23 2017 - 23:35:38 EST


Hi Gilad,

[auto build test WARNING on staging/staging-testing]
[also build test WARNING on next-20170623]
[cannot apply to v4.12-rc6]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url: https://github.com/0day-ci/linux/commits/Gilad-Ben-Yossef/staging-ccree-bug-fixes-and-TODO-items-for-4-13/20170623-134445
config: x86_64-randconfig-b0-06241039 (attached as .config)
compiler: gcc-4.4 (Debian 4.4.7-8) 4.4.7
reproduce:
# save the attached .config to linux build tree
make ARCH=x86_64

All warnings (new ones prefixed by >>):

drivers/staging/ccree/ssi_sram_mgr.c: In function 'ssi_sram_mgr_init':
>> drivers/staging/ccree/ssi_sram_mgr.c:76: warning: format '%x' expects type 'unsigned int', but argument 3 has type 'dma_addr_t'

vim +76 drivers/staging/ccree/ssi_sram_mgr.c

60 /* Allocate "this" context */
61 drvdata->sram_mgr_handle = kzalloc(
62 sizeof(struct ssi_sram_mgr_ctx), GFP_KERNEL);
63 if (!drvdata->sram_mgr_handle) {
64 SSI_LOG_ERR("Not enough memory to allocate SRAM_MGR ctx (%zu)\n",
65 sizeof(struct ssi_sram_mgr_ctx));
66 rc = -ENOMEM;
67 goto out;
68 }
69 smgr_ctx = drvdata->sram_mgr_handle;
70
71 if (drvdata->hw_rev < CC_HW_REV_712) {
72 /* Pool starts after ROM bytes */
73 start = (dma_addr_t)CC_HAL_READ_REGISTER(CC_REG_OFFSET(HOST_RGF,
74 HOST_SEP_SRAM_THRESHOLD));
75 if ((start & 0x3) != 0) {
> 76 SSI_LOG_ERR("Invalid SRAM offset 0x%x\n", start);
77 rc = -ENODEV;
78 goto out;
79 }
80 }
81
82 smgr_ctx->sram_free_offset = start;
83 return 0;
84

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