* [pengutronix:mfe/v6.10/topic/touchscreen-axiom 6/6] drivers/input/touchscreen/touchnetix_axiom.c:594:69: sparse: sparse: incorrect type in initializer (different base types)
@ 2024-09-07 0:35 kernel test robot
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From: kernel test robot @ 2024-09-07 0:35 UTC (permalink / raw)
To: Marco Felsch; +Cc: oe-kbuild-all, Lucas Stach
tree: https://git.pengutronix.de/git/linux-0-day mfe/v6.10/topic/touchscreen-axiom
head: 24a4e77c6d046026ad63145d5a5a71bca496da45
commit: 24a4e77c6d046026ad63145d5a5a71bca496da45 [6/6] Input: Add TouchNetix aXiom I2C Touchscreen support
config: sparc-randconfig-r113-20240906 (https://download.01.org/0day-ci/archive/20240907/202409070843.gi38ZcOG-lkp@intel.com/config)
compiler: sparc64-linux-gcc (GCC) 14.1.0
reproduce: (https://download.01.org/0day-ci/archive/20240907/202409070843.gi38ZcOG-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202409070843.gi38ZcOG-lkp@intel.com/
sparse warnings: (new ones prefixed by >>)
>> drivers/input/touchscreen/touchnetix_axiom.c:594:69: sparse: sparse: incorrect type in initializer (different base types) @@ expected restricted __le16 [usertype] command @@ got unsigned short [usertype] cmd @@
drivers/input/touchscreen/touchnetix_axiom.c:594:69: sparse: expected restricted __le16 [usertype] command
drivers/input/touchscreen/touchnetix_axiom.c:594:69: sparse: got unsigned short [usertype] cmd
>> drivers/input/touchscreen/touchnetix_axiom.c:626:21: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le16 [usertype] command @@ got int @@
drivers/input/touchscreen/touchnetix_axiom.c:626:21: sparse: expected restricted __le16 [usertype] command
drivers/input/touchscreen/touchnetix_axiom.c:626:21: sparse: got int
>> drivers/input/touchscreen/touchnetix_axiom.c:628:27: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le16 @@ got int @@
drivers/input/touchscreen/touchnetix_axiom.c:628:27: sparse: expected restricted __le16
drivers/input/touchscreen/touchnetix_axiom.c:628:27: sparse: got int
drivers/input/touchscreen/touchnetix_axiom.c:629:27: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le16 @@ got int @@
drivers/input/touchscreen/touchnetix_axiom.c:629:27: sparse: expected restricted __le16
drivers/input/touchscreen/touchnetix_axiom.c:629:27: sparse: got int
drivers/input/touchscreen/touchnetix_axiom.c:656:21: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le16 [usertype] command @@ got int @@
drivers/input/touchscreen/touchnetix_axiom.c:656:21: sparse: expected restricted __le16 [usertype] command
drivers/input/touchscreen/touchnetix_axiom.c:656:21: sparse: got int
drivers/input/touchscreen/touchnetix_axiom.c:687:21: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le16 [usertype] command @@ got int @@
drivers/input/touchscreen/touchnetix_axiom.c:687:21: sparse: expected restricted __le16 [usertype] command
drivers/input/touchscreen/touchnetix_axiom.c:687:21: sparse: got int
drivers/input/touchscreen/touchnetix_axiom.c:688:27: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le16 @@ got int @@
drivers/input/touchscreen/touchnetix_axiom.c:688:27: sparse: expected restricted __le16
drivers/input/touchscreen/touchnetix_axiom.c:688:27: sparse: got int
drivers/input/touchscreen/touchnetix_axiom.c:689:27: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le16 @@ got int @@
drivers/input/touchscreen/touchnetix_axiom.c:689:27: sparse: expected restricted __le16
drivers/input/touchscreen/touchnetix_axiom.c:689:27: sparse: got int
drivers/input/touchscreen/touchnetix_axiom.c:690:27: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le16 @@ got int @@
drivers/input/touchscreen/touchnetix_axiom.c:690:27: sparse: expected restricted __le16
drivers/input/touchscreen/touchnetix_axiom.c:690:27: sparse: got int
drivers/input/touchscreen/touchnetix_axiom.c:713:27: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le16 @@ got int @@
drivers/input/touchscreen/touchnetix_axiom.c:713:27: sparse: expected restricted __le16
drivers/input/touchscreen/touchnetix_axiom.c:713:27: sparse: got int
drivers/input/touchscreen/touchnetix_axiom.c:720:27: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le16 @@ got int @@
drivers/input/touchscreen/touchnetix_axiom.c:720:27: sparse: expected restricted __le16
drivers/input/touchscreen/touchnetix_axiom.c:720:27: sparse: got int
drivers/input/touchscreen/touchnetix_axiom.c:727:27: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le16 @@ got int @@
drivers/input/touchscreen/touchnetix_axiom.c:727:27: sparse: expected restricted __le16
drivers/input/touchscreen/touchnetix_axiom.c:727:27: sparse: got int
drivers/input/touchscreen/touchnetix_axiom.c: note: in included file (through include/linux/mmzone.h, include/linux/gfp.h, include/linux/xarray.h, ...):
include/linux/page-flags.h:240:46: sparse: sparse: self-comparison always evaluates to false
include/linux/page-flags.h:240:46: sparse: sparse: self-comparison always evaluates to false
vim +594 drivers/input/touchscreen/touchnetix_axiom.c
590
591 static int
592 axiom_u02_rev1_send_single_cmd(struct axiom_data *ts, u16 cmd)
593 {
> 594 struct axiom_u02_rev1_system_manager_msg msg = { .command = cmd };
595
596 return axiom_u02_send_msg(ts, &msg, true);
597 }
598
599 static int axiom_u02_handshakenvm(struct axiom_data *ts)
600 {
601 return axiom_u02_rev1_send_single_cmd(ts, AXIOM_U02_REV1_CMD_HANDSHAKENVM);
602 }
603
604 static int axiom_u02_computecrc(struct axiom_data *ts)
605 {
606 return axiom_u02_rev1_send_single_cmd(ts, AXIOM_U02_REV1_CMD_COMPUTECRCS);
607 }
608
609 static int axiom_u02_stop(struct axiom_data *ts)
610 {
611 return axiom_u02_rev1_send_single_cmd(ts, AXIOM_U02_REV1_CMD_STOP);
612 }
613
614 static int axiom_u02_save_config(struct axiom_data *ts)
615 {
616 struct axiom_u02_rev1_system_manager_msg msg;
617 struct device *dev = ts->dev;
618 int ret;
619
620 if (axiom_usage_rev(ts, AXIOM_U02) != 1 &&
621 axiom_usage_rev(ts, AXIOM_U02) != 2) {
622 dev_err(dev, "Only u02 rev.1 and rev.2 are supported at the moment\n");
623 return -EINVAL;
624 }
625
> 626 msg.command = AXIOM_U02_REV1_CMD_SAVEVLTLCFG2NVM;
627 msg.parameters[1] = 0; /* Don't care */
> 628 msg.parameters[1] = AXIOM_U02_REV1_PARAM1_SAVEVLTLCFG2NVM;
629 msg.parameters[2] = AXIOM_U02_REV1_PARAM2_SAVEVLTLCFG2NVM;
630
631 ret = axiom_u02_send_msg(ts, &msg, false);
632 if (ret)
633 return ret;
634
635 /* Downstream axcfg.py waits for 2sec without checking U01 response */
636 ret = wait_for_completion_timeout(&ts->nvm_write_done,
637 msecs_to_jiffies(2 * MSEC_PER_SEC));
638 if (!ret)
639 dev_err(ts->dev, "Error save volatile config timedout\n");
640
641 return ret ? 0 : -ETIMEDOUT;
642 }
643
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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