diff options
| author | Rosen Penev <rosenp@gmail.com> | 2024-10-30 23:37:27 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-11-04 01:37:43 +0300 |
| commit | c4f5d0454cab59fb07aafbf843d3b715eb786d6e (patch) | |
| tree | 25c90e8e37a5d41809ee57846617b5b83edf09f7 /drivers | |
| parent | 14f59154ff0b279e989e19b000bf985a3a68bf9b (diff) | |
| download | linux-c4f5d0454cab59fb07aafbf843d3b715eb786d6e.tar.xz | |
net: ibm: emac: mal: move irq maps down
Moves the handling right before they are used and allows merging a
branch.
Also get rid of the error handling as devm_request_irq can handle that.
Signed-off-by: Rosen Penev <rosenp@gmail.com>
Link: https://patch.msgid.link/20241030203727.6039-13-rosenp@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/ibm/emac/mal.c | 26 |
1 files changed, 7 insertions, 19 deletions
diff --git a/drivers/net/ethernet/ibm/emac/mal.c b/drivers/net/ethernet/ibm/emac/mal.c index db9faac21317..7d70056e9008 100644 --- a/drivers/net/ethernet/ibm/emac/mal.c +++ b/drivers/net/ethernet/ibm/emac/mal.c @@ -579,25 +579,6 @@ static int mal_probe(struct platform_device *ofdev) #endif } - mal->txeob_irq = platform_get_irq(ofdev, 0); - mal->rxeob_irq = platform_get_irq(ofdev, 1); - mal->serr_irq = platform_get_irq(ofdev, 2); - - if (mal_has_feature(mal, MAL_FTR_COMMON_ERR_INT)) { - mal->txde_irq = mal->rxde_irq = mal->serr_irq; - } else { - mal->txde_irq = platform_get_irq(ofdev, 3); - mal->rxde_irq = platform_get_irq(ofdev, 4); - } - - if (mal->txeob_irq < 0 || mal->rxeob_irq < 0 || mal->serr_irq < 0 || - mal->txde_irq < 0 || mal->rxde_irq < 0) { - printk(KERN_ERR - "mal%d: failed to map interrupts !\n", index); - err = -ENODEV; - goto fail_unmap; - } - INIT_LIST_HEAD(&mal->poll_list); INIT_LIST_HEAD(&mal->list); spin_lock_init(&mal->lock); @@ -651,10 +632,17 @@ static int mal_probe(struct platform_device *ofdev) sizeof(struct mal_descriptor) * mal_rx_bd_offset(mal, i)); + mal->txeob_irq = platform_get_irq(ofdev, 0); + mal->rxeob_irq = platform_get_irq(ofdev, 1); + mal->serr_irq = platform_get_irq(ofdev, 2); + if (mal_has_feature(mal, MAL_FTR_COMMON_ERR_INT)) { + mal->txde_irq = mal->rxde_irq = mal->serr_irq; irqflags = IRQF_SHARED; hdlr_serr = hdlr_txde = hdlr_rxde = mal_int; } else { + mal->txde_irq = platform_get_irq(ofdev, 3); + mal->rxde_irq = platform_get_irq(ofdev, 4); irqflags = 0; hdlr_serr = mal_serr; hdlr_txde = mal_txde; |