AcoSail/kernel_optimize_test
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powerpc: Remove unnecessary casts

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of_get_flat_dt_prop() returns a "void *", so we don't need to cast when
assigning its result to a pointer variable.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Stephen Rothwell 2009-01-06 13:54:25 +00:00 committed by Benjamin Herrenschmidt
parent 2efd72af0f
commit 6327716131
1 changed files with 7 additions and 7 deletions
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14
arch/powerpc/kernel/prom.c
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@ -824,11 +824,11 @@ static int __init early_init_dt_scan_chosen(unsigned long node,
#endif
#ifdef CONFIG_KEXEC
lprop = (u64*)of_get_flat_dt_prop(node, "linux,crashkernel-base", NULL);
lprop = of_get_flat_dt_prop(node, "linux,crashkernel-base", NULL);
if (lprop)
crashk_res.start = *lprop;
lprop = (u64*)of_get_flat_dt_prop(node, "linux,crashkernel-size", NULL);
lprop = of_get_flat_dt_prop(node, "linux,crashkernel-size", NULL);
if (lprop)
crashk_res.end = crashk_res.start + *lprop - 1;
#endif
@ -893,12 +893,12 @@ static int __init early_init_dt_scan_drconf_memory(unsigned long node)
u64 base, size, lmb_size;
unsigned int is_kexec_kdump = 0, rngs;
ls = (cell_t *)of_get_flat_dt_prop(node, "ibm,lmb-size", &l);
ls = of_get_flat_dt_prop(node, "ibm,lmb-size", &l);
if (ls == NULL || l < dt_root_size_cells * sizeof(cell_t))
return 0;
lmb_size = dt_mem_next_cell(dt_root_size_cells, &ls);
dm = (cell_t *)of_get_flat_dt_prop(node, "ibm,dynamic-memory", &l);
dm = of_get_flat_dt_prop(node, "ibm,dynamic-memory", &l);
if (dm == NULL || l < sizeof(cell_t))
return 0;
@ -907,7 +907,7 @@ static int __init early_init_dt_scan_drconf_memory(unsigned long node)
return 0;
/* check if this is a kexec/kdump kernel. */
usm = (cell_t *)of_get_flat_dt_prop(node, "linux,drconf-usable-memory",
usm = of_get_flat_dt_prop(node, "linux,drconf-usable-memory",
&l);
if (usm != NULL)
is_kexec_kdump = 1;
@ -981,9 +981,9 @@ static int __init early_init_dt_scan_memory(unsigned long node,
} else if (strcmp(type, "memory") != 0)
return 0;
reg = (cell_t *)of_get_flat_dt_prop(node, "linux,usable-memory", &l);
reg = of_get_flat_dt_prop(node, "linux,usable-memory", &l);
if (reg == NULL)
reg = (cell_t *)of_get_flat_dt_prop(node, "reg", &l);
reg = of_get_flat_dt_prop(node, "reg", &l);
if (reg == NULL)
return 0;