diff options
Diffstat (limited to 'drivers/ide/arm')
| -rw-r--r-- | drivers/ide/arm/icside.c | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/drivers/ide/arm/icside.c b/drivers/ide/arm/icside.c index 6fa58425466..f575e8341ae 100644 --- a/drivers/ide/arm/icside.c +++ b/drivers/ide/arm/icside.c @@ -445,6 +445,7 @@ icside_register_v5(struct icside_state *state, struct expansion_card *ec) void __iomem *base; struct ide_host *host; hw_regs_t hw, *hws[] = { &hw, NULL, NULL, NULL }; + int ret; base = ecardm_iomap(ec, ECARD_RES_MEMC, 0, 0); if (!base) @@ -472,9 +473,15 @@ icside_register_v5(struct icside_state *state, struct expansion_card *ec) ecard_set_drvdata(ec, state); - ide_host_register(host, NULL, hws); + ret = ide_host_register(host, NULL, hws); + if (ret) + goto err_free; return 0; +err_free: + ide_host_free(host); + ecard_set_drvdata(ec, NULL); + return ret; } static const struct ide_port_info icside_v6_port_info __initdata = { @@ -547,11 +554,17 @@ icside_register_v6(struct icside_state *state, struct expansion_card *ec) d.dma_ops = NULL; } - ide_host_register(host, &d, hws); + ret = ide_host_register(host, NULL, hws); + if (ret) + goto err_free; return 0; - - out: +err_free: + ide_host_free(host); + if (d.dma_ops) + free_dma(ec->dma); + ecard_set_drvdata(ec, NULL); +out: return ret; } |