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net: stmmac: remove .get_tx_owner()

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No code calls stmmac_get_tx_owner(). Remove the macro, its associated
function pointer, and all implementations.

Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Link: https://patch.msgid.link/E1vvuX9-0000000Avml-08Lo@rmk-PC.armlinux.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Russell King (Oracle)
2026-02-27 09:53:19 +00:00
committed by Jakub Kicinski
parent 44a2ec96d3
commit d48ba98bbc
5 changed files with 0 additions and 27 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c
View File

@@ -176,11 +176,6 @@ static int dwmac4_rd_get_tx_len(struct dma_desc *p)
return (le32_to_cpu(p->des2) & TDES2_BUFFER1_SIZE_MASK);
}
static int dwmac4_get_tx_owner(struct dma_desc *p)
{
return (le32_to_cpu(p->des3) & TDES3_OWN) >> TDES3_OWN_SHIFT;
}
static void dwmac4_set_tx_owner(struct dma_desc *p)
{
p->des3 |= cpu_to_le32(TDES3_OWN);
@@ -552,7 +547,6 @@ const struct stmmac_desc_ops dwmac4_desc_ops = {
.tx_status = dwmac4_wrback_get_tx_status,
.rx_status = dwmac4_wrback_get_rx_status,
.get_tx_len = dwmac4_rd_get_tx_len,
.get_tx_owner = dwmac4_get_tx_owner,
.set_tx_owner = dwmac4_set_tx_owner,
.set_rx_owner = dwmac4_set_rx_owner,
.get_tx_ls = dwmac4_get_tx_ls,

6
drivers/net/ethernet/stmicro/stmmac/dwxgmac2_descs.c
View File

@@ -45,11 +45,6 @@ static int dwxgmac2_get_tx_len(struct dma_desc *p)
return (le32_to_cpu(p->des2) & XGMAC_TDES2_B1L);
}
static int dwxgmac2_get_tx_owner(struct dma_desc *p)
{
return (le32_to_cpu(p->des3) & XGMAC_TDES3_OWN) > 0;
}
static void dwxgmac2_set_tx_owner(struct dma_desc *p)
{
p->des3 |= cpu_to_le32(XGMAC_TDES3_OWN);
@@ -356,7 +351,6 @@ const struct stmmac_desc_ops dwxgmac210_desc_ops = {
.tx_status = dwxgmac2_get_tx_status,
.rx_status = dwxgmac2_get_rx_status,
.get_tx_len = dwxgmac2_get_tx_len,
.get_tx_owner = dwxgmac2_get_tx_owner,
.set_tx_owner = dwxgmac2_set_tx_owner,
.set_rx_owner = dwxgmac2_set_rx_owner,
.get_tx_ls = dwxgmac2_get_tx_ls,

6
drivers/net/ethernet/stmicro/stmmac/enh_desc.c
View File

@@ -277,11 +277,6 @@ static void enh_desc_init_tx_desc(struct dma_desc *p, int mode, int end)
enh_desc_end_tx_desc_on_ring(p, end);
}
static int enh_desc_get_tx_owner(struct dma_desc *p)
{
return (le32_to_cpu(p->des0) & ETDES0_OWN) >> 31;
}
static void enh_desc_set_tx_owner(struct dma_desc *p)
{
p->des0 |= cpu_to_le32(ETDES0_OWN);
@@ -448,7 +443,6 @@ const struct stmmac_desc_ops enh_desc_ops = {
.get_tx_len = enh_desc_get_tx_len,
.init_rx_desc = enh_desc_init_rx_desc,
.init_tx_desc = enh_desc_init_tx_desc,
.get_tx_owner = enh_desc_get_tx_owner,
.release_tx_desc = enh_desc_release_tx_desc,
.prepare_tx_desc = enh_desc_prepare_tx_desc,
.set_tx_ic = enh_desc_set_tx_ic,

3
drivers/net/ethernet/stmicro/stmmac/hwif.h
View File

@@ -51,7 +51,6 @@ struct stmmac_desc_ops {
unsigned int tcppayloadlen);
/* Set/get the owner of the descriptor */
void (*set_tx_owner)(struct dma_desc *p);
int (*get_tx_owner)(struct dma_desc *p);
/* Clean the tx descriptor as soon as the tx irq is received */
void (*release_tx_desc)(struct dma_desc *p, int mode);
/* Clear interrupt on tx frame completion. When this bit is
@@ -116,8 +115,6 @@ struct stmmac_desc_ops {
stmmac_do_void_callback(__priv, desc, prepare_tso_tx_desc, __args)
#define stmmac_set_tx_owner(__priv, __args...) \
stmmac_do_void_callback(__priv, desc, set_tx_owner, __args)
#define stmmac_get_tx_owner(__priv, __args...) \
stmmac_do_callback(__priv, desc, get_tx_owner, __args)
#define stmmac_release_tx_desc(__priv, __args...) \
stmmac_do_void_callback(__priv, desc, release_tx_desc, __args)
#define stmmac_set_tx_ic(__priv, __args...) \

6
drivers/net/ethernet/stmicro/stmmac/norm_desc.c
View File

@@ -141,11 +141,6 @@ static void ndesc_init_tx_desc(struct dma_desc *p, int mode, int end)
ndesc_end_tx_desc_on_ring(p, end);
}
static int ndesc_get_tx_owner(struct dma_desc *p)
{
return (le32_to_cpu(p->des0) & TDES0_OWN) >> 31;
}
static void ndesc_set_tx_owner(struct dma_desc *p)
{
p->des0 |= cpu_to_le32(TDES0_OWN);
@@ -294,7 +289,6 @@ const struct stmmac_desc_ops ndesc_ops = {
.get_tx_len = ndesc_get_tx_len,
.init_rx_desc = ndesc_init_rx_desc,
.init_tx_desc = ndesc_init_tx_desc,
.get_tx_owner = ndesc_get_tx_owner,
.release_tx_desc = ndesc_release_tx_desc,
.prepare_tx_desc = ndesc_prepare_tx_desc,
.set_tx_ic = ndesc_set_tx_ic,