This patch fixes below error by using proper data type.

drivers/net/ethernet/marvell/octeontx2/af/rpm.c: In function
'rpm_cfg_pfc_quanta_thresh':
include/linux/find.h:40:23: error: array subscript 'long unsigned
int[0]' is partly outside array bounds of 'u16[1]' {aka 'short unsigned
int[1]'} [-Werror=array-bounds]
   40 |                 val = *addr & GENMASK(size - 1, offset);

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Hariprasad Kelam <hkelam@marvell.com>
---
v2 * add Reported-by tag

 drivers/net/ethernet/marvell/octeontx2/af/rpm.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rpm.c b/drivers/net/ethernet/marvell/octeontx2/af/rpm.c
index d7a8aad46e12..47e83d7a5804 100644
--- a/drivers/net/ethernet/marvell/octeontx2/af/rpm.c
+++ b/drivers/net/ethernet/marvell/octeontx2/af/rpm.c
@@ -141,14 +141,15 @@ int rpm_lmac_get_pause_frm_status(void *rpmd, int lmac_id,
 	return 0;
 }

-static void rpm_cfg_pfc_quanta_thresh(rpm_t *rpm, int lmac_id, u16 pfc_en,
+static void rpm_cfg_pfc_quanta_thresh(rpm_t *rpm, int lmac_id,
+				      unsigned long pfc_en,
 				      bool enable)
 {
 	u64 quanta_offset = 0, quanta_thresh = 0, cfg;
 	int i, shift;

 	/* Set pause time and interval */
-	for_each_set_bit(i, (unsigned long *)&pfc_en, 16) {
+	for_each_set_bit(i, &pfc_en, 16) {
 		switch (i) {
 		case 0:
 		case 1:
--
2.17.1

On Fri, 11 Feb 2022 21:25:39 +0530 Hariprasad Kelam wrote:
> This patch fixes below error by using proper data type.
> 
> drivers/net/ethernet/marvell/octeontx2/af/rpm.c: In function
> 'rpm_cfg_pfc_quanta_thresh':
> include/linux/find.h:40:23: error: array subscript 'long unsigned
> int[0]' is partly outside array bounds of 'u16[1]' {aka 'short unsigned
> int[1]'} [-Werror=array-bounds]
>    40 |                 val = *addr & GENMASK(size - 1, offset);
> 
> Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
> Signed-off-by: Hariprasad Kelam <hkelam@marvell.com>

Applied, tnx!