[PATCH 0/3] phy: cadence: Sierra: Constify some structs

[PATCH 0/3] phy: cadence: Sierra: Constify some structs

[Christophe JAILLET]

This series is just about constification of some structs.

Before:
======
   text	   data	    bss	    dec	    hex	filename
  60489	   4342	     16	  64847	   fd4f	drivers/phy/cadence/phy-cadence-sierra.o

After:
=====
   text	   data	    bss	    dec	    hex	filename
  60897	   3878	     16	  64791	   fd17	drivers/phy/cadence/phy-cadence-sierra.o

All patches have been compile tested only.

Christophe JAILLET (3):
  phy: cadence: Sierra: Constify struct cdns_reg_pairs
  phy: cadence: Sierra: Constify struct cdns_sierra_vals
  phy: cadence: Sierra: Constify a u32[]

 drivers/phy/cadence/phy-cadence-sierra.c | 88 ++++++++++++------------
 1 file changed, 44 insertions(+), 44 deletions(-)

-- 
2.45.2

[PATCH 1/3] phy: cadence: Sierra: Constify struct cdns_reg_pairs

[Christophe JAILLET]

'struct cdns_reg_pairs' is not modified in this driver.

Constifying this structure moves some data to a read-only section, so
increase overall security.

On a x86_64, with allmodconfig:
Before:
======
   text	   data	    bss	    dec	    hex	filename
  60489	   4342	     16	  64847	   fd4f	drivers/phy/cadence/phy-cadence-sierra.o

After:
=====
   text	   data	    bss	    dec	    hex	filename
  60521	   4310	     16	  64847	   fd4f	drivers/phy/cadence/phy-cadence-sierra.o

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
---
Compile tested-only.
---
 drivers/phy/cadence/phy-cadence-sierra.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/phy/cadence/phy-cadence-sierra.c b/drivers/phy/cadence/phy-cadence-sierra.c
index d4eb93ce8232..6bb0ca3443f1 100644
--- a/drivers/phy/cadence/phy-cadence-sierra.c
+++ b/drivers/phy/cadence/phy-cadence-sierra.c
@@ -1544,7 +1544,7 @@ static void cdns_sierra_phy_remove(struct platform_device *pdev)
 }
 
 /* SGMII PHY PMA lane configuration */
-static struct cdns_reg_pairs sgmii_phy_pma_ln_regs[] = {
+static const struct cdns_reg_pairs sgmii_phy_pma_ln_regs[] = {
 	{0x9010, SIERRA_PHY_PMA_XCVR_CTRL}
 };
 
@@ -1609,7 +1609,7 @@ static struct cdns_sierra_vals sgmii_100_no_ssc_plllc1_opt3_ln_vals = {
 };
 
 /* QSGMII PHY PMA lane configuration */
-static struct cdns_reg_pairs qsgmii_phy_pma_ln_regs[] = {
+static const struct cdns_reg_pairs qsgmii_phy_pma_ln_regs[] = {
 	{0x9010, SIERRA_PHY_PMA_XCVR_CTRL}
 };
 
@@ -1675,7 +1675,7 @@ static struct cdns_sierra_vals qsgmii_100_no_ssc_plllc1_ln_vals = {
 };
 
 /* PCIE PHY PCS common configuration */
-static struct cdns_reg_pairs pcie_phy_pcs_cmn_regs[] = {
+static const struct cdns_reg_pairs pcie_phy_pcs_cmn_regs[] = {
 	{0x0430, SIERRA_PHY_PIPE_CMN_CTRL1}
 };
 
-- 
2.45.2

[PATCH 2/3] phy: cadence: Sierra: Constify struct cdns_sierra_vals

[Christophe JAILLET]

'struct cdns_sierra_vals' is not modified in this driver.

Constifying this structure moves some data to a read-only section, so
increase overall security.

On a x86_64, with allmodconfig:
Before:
======
   text	   data	    bss	    dec	    hex	filename
  60521	   4310	     16	  64847	   fd4f	drivers/phy/cadence/phy-cadence-sierra.o

After:
=====
   text	   data	    bss	    dec	    hex	filename
  60937	   3894	     16	  64847	   fd4f	drivers/phy/cadence/phy-cadence-sierra.o

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
---
Compile tested-only.
---
 drivers/phy/cadence/phy-cadence-sierra.c | 80 ++++++++++++------------
 1 file changed, 40 insertions(+), 40 deletions(-)

diff --git a/drivers/phy/cadence/phy-cadence-sierra.c b/drivers/phy/cadence/phy-cadence-sierra.c
index 6bb0ca3443f1..947492c8f381 100644
--- a/drivers/phy/cadence/phy-cadence-sierra.c
+++ b/drivers/phy/cadence/phy-cadence-sierra.c
@@ -362,14 +362,14 @@ struct cdns_sierra_data {
 	u32 id_value;
 	u8 block_offset_shift;
 	u8 reg_offset_shift;
-	struct cdns_sierra_vals *pcs_cmn_vals[NUM_PHY_TYPE][NUM_PHY_TYPE]
-					     [NUM_SSC_MODE];
-	struct cdns_sierra_vals *phy_pma_ln_vals[NUM_PHY_TYPE][NUM_PHY_TYPE]
-						[NUM_SSC_MODE];
-	struct cdns_sierra_vals *pma_cmn_vals[NUM_PHY_TYPE][NUM_PHY_TYPE]
-					     [NUM_SSC_MODE];
-	struct cdns_sierra_vals *pma_ln_vals[NUM_PHY_TYPE][NUM_PHY_TYPE]
-					    [NUM_SSC_MODE];
+	const struct cdns_sierra_vals *pcs_cmn_vals[NUM_PHY_TYPE][NUM_PHY_TYPE]
+						   [NUM_SSC_MODE];
+	const struct cdns_sierra_vals *phy_pma_ln_vals[NUM_PHY_TYPE][NUM_PHY_TYPE]
+						      [NUM_SSC_MODE];
+	const struct cdns_sierra_vals *pma_cmn_vals[NUM_PHY_TYPE][NUM_PHY_TYPE]
+						   [NUM_SSC_MODE];
+	const struct cdns_sierra_vals *pma_ln_vals[NUM_PHY_TYPE][NUM_PHY_TYPE]
+						  [NUM_SSC_MODE];
 };
 
 struct cdns_regmap_cdb_context {
@@ -539,12 +539,12 @@ static int cdns_sierra_phy_init(struct phy *gphy)
 	struct cdns_sierra_inst *ins = phy_get_drvdata(gphy);
 	struct cdns_sierra_phy *phy = dev_get_drvdata(gphy->dev.parent);
 	const struct cdns_sierra_data *init_data = phy->init_data;
-	struct cdns_sierra_vals *pma_cmn_vals, *pma_ln_vals;
+	const struct cdns_sierra_vals *pma_cmn_vals, *pma_ln_vals;
 	enum cdns_sierra_phy_type phy_type = ins->phy_type;
+	const struct cdns_sierra_vals *phy_pma_ln_vals;
 	enum cdns_sierra_ssc_mode ssc = ins->ssc_mode;
-	struct cdns_sierra_vals *phy_pma_ln_vals;
+	const struct cdns_sierra_vals *pcs_cmn_vals;
 	const struct cdns_reg_pairs *reg_pairs;
-	struct cdns_sierra_vals *pcs_cmn_vals;
 	struct regmap *regmap;
 	u32 num_regs;
 	int i, j;
@@ -1244,12 +1244,12 @@ static int cdns_sierra_phy_get_resets(struct cdns_sierra_phy *sp,
 
 static int cdns_sierra_phy_configure_multilink(struct cdns_sierra_phy *sp)
 {
+	const struct cdns_sierra_vals *pma_cmn_vals, *pma_ln_vals;
 	const struct cdns_sierra_data *init_data = sp->init_data;
-	struct cdns_sierra_vals *pma_cmn_vals, *pma_ln_vals;
+	const struct cdns_sierra_vals *phy_pma_ln_vals;
+	const struct cdns_sierra_vals *pcs_cmn_vals;
 	enum cdns_sierra_phy_type phy_t1, phy_t2;
-	struct cdns_sierra_vals *phy_pma_ln_vals;
 	const struct cdns_reg_pairs *reg_pairs;
-	struct cdns_sierra_vals *pcs_cmn_vals;
 	int i, j, node, mlane, num_lanes, ret;
 	enum cdns_sierra_ssc_mode ssc;
 	struct regmap *regmap;
@@ -1548,7 +1548,7 @@ static const struct cdns_reg_pairs sgmii_phy_pma_ln_regs[] = {
 	{0x9010, SIERRA_PHY_PMA_XCVR_CTRL}
 };
 
-static struct cdns_sierra_vals sgmii_phy_pma_ln_vals = {
+static const struct cdns_sierra_vals sgmii_phy_pma_ln_vals = {
 	.reg_pairs = sgmii_phy_pma_ln_regs,
 	.num_regs = ARRAY_SIZE(sgmii_phy_pma_ln_regs),
 };
@@ -1598,12 +1598,12 @@ static const struct cdns_reg_pairs sgmii_100_no_ssc_plllc1_opt3_ln_regs[] = {
 	{0x0002, SIERRA_RXBUFFER_RCDFECTRL_PREG}
 };
 
-static struct cdns_sierra_vals sgmii_100_no_ssc_plllc1_opt3_cmn_vals = {
+static const struct cdns_sierra_vals sgmii_100_no_ssc_plllc1_opt3_cmn_vals = {
 	.reg_pairs = sgmii_100_no_ssc_plllc1_opt3_cmn_regs,
 	.num_regs = ARRAY_SIZE(sgmii_100_no_ssc_plllc1_opt3_cmn_regs),
 };
 
-static struct cdns_sierra_vals sgmii_100_no_ssc_plllc1_opt3_ln_vals = {
+static const struct cdns_sierra_vals sgmii_100_no_ssc_plllc1_opt3_ln_vals = {
 	.reg_pairs = sgmii_100_no_ssc_plllc1_opt3_ln_regs,
 	.num_regs = ARRAY_SIZE(sgmii_100_no_ssc_plllc1_opt3_ln_regs),
 };
@@ -1613,7 +1613,7 @@ static const struct cdns_reg_pairs qsgmii_phy_pma_ln_regs[] = {
 	{0x9010, SIERRA_PHY_PMA_XCVR_CTRL}
 };
 
-static struct cdns_sierra_vals qsgmii_phy_pma_ln_vals = {
+static const struct cdns_sierra_vals qsgmii_phy_pma_ln_vals = {
 	.reg_pairs = qsgmii_phy_pma_ln_regs,
 	.num_regs = ARRAY_SIZE(qsgmii_phy_pma_ln_regs),
 };
@@ -1664,12 +1664,12 @@ static const struct cdns_reg_pairs qsgmii_100_no_ssc_plllc1_ln_regs[] = {
 	{0x0002, SIERRA_RXBUFFER_RCDFECTRL_PREG}
 };
 
-static struct cdns_sierra_vals qsgmii_100_no_ssc_plllc1_cmn_vals = {
+static const struct cdns_sierra_vals qsgmii_100_no_ssc_plllc1_cmn_vals = {
 	.reg_pairs = qsgmii_100_no_ssc_plllc1_cmn_regs,
 	.num_regs = ARRAY_SIZE(qsgmii_100_no_ssc_plllc1_cmn_regs),
 };
 
-static struct cdns_sierra_vals qsgmii_100_no_ssc_plllc1_ln_vals = {
+static const struct cdns_sierra_vals qsgmii_100_no_ssc_plllc1_ln_vals = {
 	.reg_pairs = qsgmii_100_no_ssc_plllc1_ln_regs,
 	.num_regs = ARRAY_SIZE(qsgmii_100_no_ssc_plllc1_ln_regs),
 };
@@ -1679,7 +1679,7 @@ static const struct cdns_reg_pairs pcie_phy_pcs_cmn_regs[] = {
 	{0x0430, SIERRA_PHY_PIPE_CMN_CTRL1}
 };
 
-static struct cdns_sierra_vals pcie_phy_pcs_cmn_vals = {
+static const struct cdns_sierra_vals pcie_phy_pcs_cmn_vals = {
 	.reg_pairs = pcie_phy_pcs_cmn_regs,
 	.num_regs = ARRAY_SIZE(pcie_phy_pcs_cmn_regs),
 };
@@ -1745,12 +1745,12 @@ static const struct cdns_reg_pairs ml_pcie_100_no_ssc_ln_regs[] = {
 	{0x4432, SIERRA_RXBUFFER_DFECTRL_PREG}
 };
 
-static struct cdns_sierra_vals pcie_100_no_ssc_plllc_cmn_vals = {
+static const struct cdns_sierra_vals pcie_100_no_ssc_plllc_cmn_vals = {
 	.reg_pairs = pcie_100_no_ssc_plllc_cmn_regs,
 	.num_regs = ARRAY_SIZE(pcie_100_no_ssc_plllc_cmn_regs),
 };
 
-static struct cdns_sierra_vals ml_pcie_100_no_ssc_ln_vals = {
+static const struct cdns_sierra_vals ml_pcie_100_no_ssc_ln_vals = {
 	.reg_pairs = ml_pcie_100_no_ssc_ln_regs,
 	.num_regs = ARRAY_SIZE(ml_pcie_100_no_ssc_ln_regs),
 };
@@ -1810,7 +1810,7 @@ static const struct cdns_reg_pairs ti_ml_pcie_100_no_ssc_ln_regs[] = {
 	{0x0002, SIERRA_TX_RCVDET_OVRD_PREG}
 };
 
-static struct cdns_sierra_vals ti_ml_pcie_100_no_ssc_ln_vals = {
+static const struct cdns_sierra_vals ti_ml_pcie_100_no_ssc_ln_vals = {
 	.reg_pairs = ti_ml_pcie_100_no_ssc_ln_regs,
 	.num_regs = ARRAY_SIZE(ti_ml_pcie_100_no_ssc_ln_regs),
 };
@@ -1886,12 +1886,12 @@ static const struct cdns_reg_pairs ml_pcie_100_int_ssc_ln_regs[] = {
 	{0x4432, SIERRA_RXBUFFER_DFECTRL_PREG}
 };
 
-static struct cdns_sierra_vals pcie_100_int_ssc_plllc_cmn_vals = {
+static const struct cdns_sierra_vals pcie_100_int_ssc_plllc_cmn_vals = {
 	.reg_pairs = pcie_100_int_ssc_plllc_cmn_regs,
 	.num_regs = ARRAY_SIZE(pcie_100_int_ssc_plllc_cmn_regs),
 };
 
-static struct cdns_sierra_vals ml_pcie_100_int_ssc_ln_vals = {
+static const struct cdns_sierra_vals ml_pcie_100_int_ssc_ln_vals = {
 	.reg_pairs = ml_pcie_100_int_ssc_ln_regs,
 	.num_regs = ARRAY_SIZE(ml_pcie_100_int_ssc_ln_regs),
 };
@@ -1954,7 +1954,7 @@ static const struct cdns_reg_pairs ti_ml_pcie_100_int_ssc_ln_regs[] = {
 	{0x0002, SIERRA_TX_RCVDET_OVRD_PREG}
 };
 
-static struct cdns_sierra_vals ti_ml_pcie_100_int_ssc_ln_vals = {
+static const struct cdns_sierra_vals ti_ml_pcie_100_int_ssc_ln_vals = {
 	.reg_pairs = ti_ml_pcie_100_int_ssc_ln_regs,
 	.num_regs = ARRAY_SIZE(ti_ml_pcie_100_int_ssc_ln_regs),
 };
@@ -2024,12 +2024,12 @@ static const struct cdns_reg_pairs ml_pcie_100_ext_ssc_ln_regs[] = {
 	{0x4432, SIERRA_RXBUFFER_DFECTRL_PREG}
 };
 
-static struct cdns_sierra_vals pcie_100_ext_ssc_plllc_cmn_vals = {
+static const struct cdns_sierra_vals pcie_100_ext_ssc_plllc_cmn_vals = {
 	.reg_pairs = pcie_100_ext_ssc_plllc_cmn_regs,
 	.num_regs = ARRAY_SIZE(pcie_100_ext_ssc_plllc_cmn_regs),
 };
 
-static struct cdns_sierra_vals ml_pcie_100_ext_ssc_ln_vals = {
+static const struct cdns_sierra_vals ml_pcie_100_ext_ssc_ln_vals = {
 	.reg_pairs = ml_pcie_100_ext_ssc_ln_regs,
 	.num_regs = ARRAY_SIZE(ml_pcie_100_ext_ssc_ln_regs),
 };
@@ -2092,7 +2092,7 @@ static const struct cdns_reg_pairs ti_ml_pcie_100_ext_ssc_ln_regs[] = {
 	{0x0002, SIERRA_TX_RCVDET_OVRD_PREG}
 };
 
-static struct cdns_sierra_vals ti_ml_pcie_100_ext_ssc_ln_vals = {
+static const struct cdns_sierra_vals ti_ml_pcie_100_ext_ssc_ln_vals = {
 	.reg_pairs = ti_ml_pcie_100_ext_ssc_ln_regs,
 	.num_regs = ARRAY_SIZE(ti_ml_pcie_100_ext_ssc_ln_regs),
 };
@@ -2152,12 +2152,12 @@ static const struct cdns_reg_pairs cdns_pcie_ln_regs_no_ssc[] = {
 	{0x4432, SIERRA_RXBUFFER_DFECTRL_PREG}
 };
 
-static struct cdns_sierra_vals pcie_100_no_ssc_cmn_vals = {
+static const struct cdns_sierra_vals pcie_100_no_ssc_cmn_vals = {
 	.reg_pairs = cdns_pcie_cmn_regs_no_ssc,
 	.num_regs = ARRAY_SIZE(cdns_pcie_cmn_regs_no_ssc),
 };
 
-static struct cdns_sierra_vals pcie_100_no_ssc_ln_vals = {
+static const struct cdns_sierra_vals pcie_100_no_ssc_ln_vals = {
 	.reg_pairs = cdns_pcie_ln_regs_no_ssc,
 	.num_regs = ARRAY_SIZE(cdns_pcie_ln_regs_no_ssc),
 };
@@ -2227,12 +2227,12 @@ static const struct cdns_reg_pairs cdns_pcie_ln_regs_int_ssc[] = {
 	{0x4432, SIERRA_RXBUFFER_DFECTRL_PREG}
 };
 
-static struct cdns_sierra_vals pcie_100_int_ssc_cmn_vals = {
+static const struct cdns_sierra_vals pcie_100_int_ssc_cmn_vals = {
 	.reg_pairs = cdns_pcie_cmn_regs_int_ssc,
 	.num_regs = ARRAY_SIZE(cdns_pcie_cmn_regs_int_ssc),
 };
 
-static struct cdns_sierra_vals pcie_100_int_ssc_ln_vals = {
+static const struct cdns_sierra_vals pcie_100_int_ssc_ln_vals = {
 	.reg_pairs = cdns_pcie_ln_regs_int_ssc,
 	.num_regs = ARRAY_SIZE(cdns_pcie_ln_regs_int_ssc),
 };
@@ -2296,12 +2296,12 @@ static const struct cdns_reg_pairs cdns_pcie_ln_regs_ext_ssc[] = {
 	{0x4432, SIERRA_RXBUFFER_DFECTRL_PREG}
 };
 
-static struct cdns_sierra_vals pcie_100_ext_ssc_cmn_vals = {
+static const struct cdns_sierra_vals pcie_100_ext_ssc_cmn_vals = {
 	.reg_pairs = cdns_pcie_cmn_regs_ext_ssc,
 	.num_regs = ARRAY_SIZE(cdns_pcie_cmn_regs_ext_ssc),
 };
 
-static struct cdns_sierra_vals pcie_100_ext_ssc_ln_vals = {
+static const struct cdns_sierra_vals pcie_100_ext_ssc_ln_vals = {
 	.reg_pairs = cdns_pcie_ln_regs_ext_ssc,
 	.num_regs = ARRAY_SIZE(cdns_pcie_ln_regs_ext_ssc),
 };
@@ -2413,12 +2413,12 @@ static const struct cdns_reg_pairs cdns_usb_ln_regs_ext_ssc[] = {
 	{0x4243, SIERRA_RXBUFFER_DFECTRL_PREG}
 };
 
-static struct cdns_sierra_vals usb_100_ext_ssc_cmn_vals = {
+static const struct cdns_sierra_vals usb_100_ext_ssc_cmn_vals = {
 	.reg_pairs = cdns_usb_cmn_regs_ext_ssc,
 	.num_regs = ARRAY_SIZE(cdns_usb_cmn_regs_ext_ssc),
 };
 
-static struct cdns_sierra_vals usb_100_ext_ssc_ln_vals = {
+static const struct cdns_sierra_vals usb_100_ext_ssc_ln_vals = {
 	.reg_pairs = cdns_usb_ln_regs_ext_ssc,
 	.num_regs = ARRAY_SIZE(cdns_usb_ln_regs_ext_ssc),
 };
@@ -2443,7 +2443,7 @@ static const struct cdns_reg_pairs sgmii_pma_cmn_vals[] = {
 	{0x0013, SIERRA_CMN_PLLLC1_DCOCAL_CTRL_PREG},
 };
 
-static struct cdns_sierra_vals sgmii_cmn_vals = {
+static const struct cdns_sierra_vals sgmii_cmn_vals = {
 	.reg_pairs = sgmii_pma_cmn_vals,
 	.num_regs = ARRAY_SIZE(sgmii_pma_cmn_vals),
 };
@@ -2489,7 +2489,7 @@ static const struct cdns_reg_pairs sgmii_ln_regs[] = {
 	{0x321F, SIERRA_CPICAL_RES_STARTCODE_MODE01_PREG},
 };
 
-static struct cdns_sierra_vals sgmii_pma_ln_vals = {
+static const struct cdns_sierra_vals sgmii_pma_ln_vals = {
 	.reg_pairs = sgmii_ln_regs,
 	.num_regs = ARRAY_SIZE(sgmii_ln_regs),
 };
-- 
2.45.2

[PATCH 3/3] phy: cadence: Sierra: Constify a u32[]

[Christophe JAILLET]

'cdns_sierra_pll_mux_table' is not modified in this driver.
And it is only used as a "const u32 *".

Constifying this structure moves some data to a read-only section, so
increase overall security.

On a x86_64, with allmodconfig:
Before:
======
   text	   data	    bss	    dec	    hex	filename
  60937	   3894	     16	  64847	   fd4f	drivers/phy/cadence/phy-cadence-sierra.o

After:
=====
   text	   data	    bss	    dec	    hex	filename
  60897	   3878	     16	  64791	   fd17	drivers/phy/cadence/phy-cadence-sierra.o

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
---
Compile tested-only.
---
 drivers/phy/cadence/phy-cadence-sierra.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/phy/cadence/phy-cadence-sierra.c b/drivers/phy/cadence/phy-cadence-sierra.c
index 947492c8f381..3010c9f24136 100644
--- a/drivers/phy/cadence/phy-cadence-sierra.c
+++ b/drivers/phy/cadence/phy-cadence-sierra.c
@@ -310,7 +310,7 @@ static const struct clk_parent_data pll_mux_parent_data[][SIERRA_NUM_CMN_PLLC_PA
 	},
 };
 
-static u32 cdns_sierra_pll_mux_table[][SIERRA_NUM_CMN_PLLC_PARENTS] = {
+static const u32 cdns_sierra_pll_mux_table[][SIERRA_NUM_CMN_PLLC_PARENTS] = {
 	[CMN_PLLLC] = { 0, 1 },
 	[CMN_PLLLC1] = { 1, 0 },
 };
-- 
2.45.2

Re: [PATCH 0/3] phy: cadence: Sierra: Constify some structs

[Vinod Koul]

On Thu, 11 Jul 2024 21:34:51 +0200, Christophe JAILLET wrote:
> This series is just about constification of some structs.
> 
> Before:
> ======
>    text	   data	    bss	    dec	    hex	filename
>   60489	   4342	     16	  64847	   fd4f	drivers/phy/cadence/phy-cadence-sierra.o
> 
> [...]

Applied, thanks!

[1/3] phy: cadence: Sierra: Constify struct cdns_reg_pairs
      commit: 29f33f0b442c092d7180b511d8bef871f3be9fed
[2/3] phy: cadence: Sierra: Constify struct cdns_sierra_vals
      commit: da41bac5c89720f9fb8289a03e30ec0b3cb1cc9c
[3/3] phy: cadence: Sierra: Constify a u32[]
      commit: f75999c525a1d7d6c4425a6a225cabae40ab1721

Best regards,
-- 
Vinod Koul <vkoul@kernel.org>