habanalabs: fix little-endian<->cpu conversion warnings
Add __cpu_to_le16/32/64 and __le16/32/64_to_cpu where needed according to
sparse.
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/misc/habanalabs/sysfs.c b/drivers/misc/habanalabs/sysfs.c
index 12c7821..c900ab1 100644
--- a/drivers/misc/habanalabs/sysfs.c
+++ b/drivers/misc/habanalabs/sysfs.c
@@ -21,12 +21,12 @@ long hl_get_frequency(struct hl_device *hdev, u32 pll_index, bool curr)
memset(&pkt, 0, sizeof(pkt));
if (curr)
- pkt.ctl = ARMCP_PACKET_FREQUENCY_CURR_GET <<
- ARMCP_PKT_CTL_OPCODE_SHIFT;
+ pkt.ctl = __cpu_to_le32(ARMCP_PACKET_FREQUENCY_CURR_GET <<
+ ARMCP_PKT_CTL_OPCODE_SHIFT);
else
- pkt.ctl = ARMCP_PACKET_FREQUENCY_GET <<
- ARMCP_PKT_CTL_OPCODE_SHIFT;
- pkt.pll_index = pll_index;
+ pkt.ctl = __cpu_to_le32(ARMCP_PACKET_FREQUENCY_GET <<
+ ARMCP_PKT_CTL_OPCODE_SHIFT);
+ pkt.pll_index = __cpu_to_le32(pll_index);
rc = hdev->asic_funcs->send_cpu_message(hdev, (u32 *) &pkt, sizeof(pkt),
SET_CLK_PKT_TIMEOUT, &result);
@@ -48,9 +48,10 @@ void hl_set_frequency(struct hl_device *hdev, u32 pll_index, u64 freq)
memset(&pkt, 0, sizeof(pkt));
- pkt.ctl = ARMCP_PACKET_FREQUENCY_SET << ARMCP_PKT_CTL_OPCODE_SHIFT;
- pkt.pll_index = pll_index;
- pkt.value = freq;
+ pkt.ctl = __cpu_to_le32(ARMCP_PACKET_FREQUENCY_SET <<
+ ARMCP_PKT_CTL_OPCODE_SHIFT);
+ pkt.pll_index = __cpu_to_le32(pll_index);
+ pkt.value = __cpu_to_le64(freq);
rc = hdev->asic_funcs->send_cpu_message(hdev, (u32 *) &pkt, sizeof(pkt),
SET_CLK_PKT_TIMEOUT, NULL);
@@ -69,7 +70,8 @@ u64 hl_get_max_power(struct hl_device *hdev)
memset(&pkt, 0, sizeof(pkt));
- pkt.ctl = ARMCP_PACKET_MAX_POWER_GET << ARMCP_PKT_CTL_OPCODE_SHIFT;
+ pkt.ctl = __cpu_to_le32(ARMCP_PACKET_MAX_POWER_GET <<
+ ARMCP_PKT_CTL_OPCODE_SHIFT);
rc = hdev->asic_funcs->send_cpu_message(hdev, (u32 *) &pkt, sizeof(pkt),
SET_PWR_PKT_TIMEOUT, &result);
@@ -89,8 +91,9 @@ void hl_set_max_power(struct hl_device *hdev, u64 value)
memset(&pkt, 0, sizeof(pkt));
- pkt.ctl = ARMCP_PACKET_MAX_POWER_SET << ARMCP_PKT_CTL_OPCODE_SHIFT;
- pkt.value = value;
+ pkt.ctl = __cpu_to_le32(ARMCP_PACKET_MAX_POWER_SET <<
+ ARMCP_PKT_CTL_OPCODE_SHIFT);
+ pkt.value = __cpu_to_le64(value);
rc = hdev->asic_funcs->send_cpu_message(hdev, (u32 *) &pkt, sizeof(pkt),
SET_PWR_PKT_TIMEOUT, NULL);