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AHCI: remove obsolete free_contig calls

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The memory used to be in its own memory region, but is now a part of
a larger memory region which is already being freed anyway.

Change-Id: Ice3174cec76e07112a1997b969dc3f47f573514c
This commit is contained in:
David van Moolenbroek 2014-09-02 15:51:16 +00:00
parent 9d3fcac4cd
commit 921b550693
1 changed files with 0 additions and 6 deletions
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6
minix/drivers/storage/ahci/ahci.c
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@ -1950,7 +1950,6 @@ static void port_free(struct port_state *ps)
* allocated memory. * allocated memory.
*/ */
u32_t cmd; u32_t cmd;
int i;
/* Disable FIS receive. */ /* Disable FIS receive. */
cmd = port_read(ps, AHCI_PORT_CMD); cmd = port_read(ps, AHCI_PORT_CMD);
@ -1965,11 +1964,6 @@ static void port_free(struct port_state *ps)
if (ps->pad_base != NULL) if (ps->pad_base != NULL)
free_contig(ps->pad_base, ps->pad_size); free_contig(ps->pad_base, ps->pad_size);
/* The first command table is part of the primary memory page. */
for (i = 1; i < hba_state.nr_cmds; i++)
if (ps->ct_base[i] != NULL)
free_contig(ps->ct_base[i], AHCI_CT_SIZE);
free_contig(ps->mem_base, ps->mem_size); free_contig(ps->mem_base, ps->mem_size);
} }