[PATCH] staging: fpga manager: fix array_size.cocci warnings

[PATCH] staging: fpga manager: fix array_size.cocci warnings

[kbuild test robot]

drivers/staging/fpga/altera.c:368:33-34: WARNING: Use ARRAY_SIZE

 Use ARRAY_SIZE instead of dividing sizeof array with sizeof an element

Semantic patch information:
 This makes an effort to find cases where ARRAY_SIZE can be used such as
 where there is a division of sizeof the array by the sizeof its first
 element or by any indexed element or the element type. It replaces the
 division of the two sizeofs by ARRAY_SIZE.

Generated by: scripts/coccinelle/misc/array_size.cocci

CC: Alan Tull <atull@opensource.altera.com>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
---

 altera.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/staging/fpga/altera.c
+++ b/drivers/staging/fpga/altera.c
@@ -365,7 +365,7 @@ static int altera_fpga_cfg_mode_get(stru
 	msel >>= ALTERA_FPGAMGR_STAT_MSEL_SHIFT;
 
 	/* Check that this MSEL setting is supported */
-	if ((msel >= sizeof(cfgmgr_modes)/sizeof(struct cfgmgr_mode)) ||
+	if ((msel >= ARRAY_SIZE(cfgmgr_modes)) ||
 	    !cfgmgr_modes[msel].valid)
 		return -EINVAL;
 

[PATCH] staging: fpga manager: fix platform_no_drv_owner.cocci warnings

[kbuild test robot]

drivers/staging/fpga/altera.c:768:3-8: No need to set .owner here. The core will do it.

 Remove .owner field if calls are used which set it automatically

Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci

CC: Alan Tull <atull@opensource.altera.com>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
---

 altera.c |    1 -
 1 file changed, 1 deletion(-)

--- a/drivers/staging/fpga/altera.c
+++ b/drivers/staging/fpga/altera.c
@@ -765,7 +765,6 @@ static struct platform_driver altera_fpg
 	.remove = altera_fpga_remove,
 	.driver = {
 		.name	= "altera_fpga_manager",
-		.owner	= THIS_MODULE,
 		.of_match_table = of_match_ptr(altera_fpga_of_match),
 	},
 	.probe = altera_fpga_probe,