From 190a4408ecb577391ea5fbd1f90148a6992a5756 Mon Sep 17 00:00:00 2001 From: Jean-Christophe Dubois Date: Wed, 28 Mar 2007 11:07:41 +0100 Subject: [POWERPC] Fix dcr_unmap() Fix a bug in dcr_unmap(). At unmap time the DCR offset need to be added instead of substracted. Signed-off-by: Jean-Christophe Dubois Acked-by: Benjamin Herrenschmidt Signed-off-by: Paul Mackerras --- arch/powerpc/sysdev/dcr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/powerpc/sysdev/dcr.c') diff --git a/arch/powerpc/sysdev/dcr.c b/arch/powerpc/sysdev/dcr.c index dffeeaeca1d9..1fc5819e7d18 100644 --- a/arch/powerpc/sysdev/dcr.c +++ b/arch/powerpc/sysdev/dcr.c @@ -129,7 +129,7 @@ void dcr_unmap(dcr_host_t host, unsigned int dcr_n, unsigned int dcr_c) if (h.token == NULL) return; - h.token -= dcr_n * h.stride; + h.token += dcr_n * h.stride; iounmap(h.token); h.token = NULL; } -- cgit v1.2.3 From e2eb63927bfcb54232163bfec32440246fd44457 Mon Sep 17 00:00:00 2001 From: Stephen Rothwell Date: Tue, 3 Apr 2007 22:26:41 +1000 Subject: [POWERPC] Rename get_property to of_get_property: arch/powerpc Signed-off-by: Stephen Rothwell Acked-by: Benjamin Herrenschmidt Signed-off-by: Paul Mackerras --- arch/powerpc/sysdev/dcr.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) (limited to 'arch/powerpc/sysdev/dcr.c') diff --git a/arch/powerpc/sysdev/dcr.c b/arch/powerpc/sysdev/dcr.c index 1fc5819e7d18..574b6ef44e0b 100644 --- a/arch/powerpc/sysdev/dcr.c +++ b/arch/powerpc/sysdev/dcr.c @@ -26,7 +26,7 @@ unsigned int dcr_resource_start(struct device_node *np, unsigned int index) { unsigned int ds; - const u32 *dr = get_property(np, "dcr-reg", &ds); + const u32 *dr = of_get_property(np, "dcr-reg", &ds); if (dr == NULL || ds & 1 || index >= (ds / 8)) return 0; @@ -37,7 +37,7 @@ unsigned int dcr_resource_start(struct device_node *np, unsigned int index) unsigned int dcr_resource_len(struct device_node *np, unsigned int index) { unsigned int ds; - const u32 *dr = get_property(np, "dcr-reg", &ds); + const u32 *dr = of_get_property(np, "dcr-reg", &ds); if (dr == NULL || ds & 1 || index >= (ds / 8)) return 0; @@ -53,9 +53,9 @@ static struct device_node * find_dcr_parent(struct device_node * node) const u32 *p; for (par = of_node_get(node); par;) { - if (get_property(par, "dcr-controller", NULL)) + if (of_get_property(par, "dcr-controller", NULL)) break; - p = get_property(par, "dcr-parent", NULL); + p = of_get_property(par, "dcr-parent", NULL); tmp = par; if (p == NULL) par = of_get_parent(par); @@ -80,13 +80,13 @@ u64 of_translate_dcr_address(struct device_node *dev, return OF_BAD_ADDR; /* Stride is not properly defined yet, default to 0x10 for Axon */ - p = get_property(dp, "dcr-mmio-stride", NULL); + p = of_get_property(dp, "dcr-mmio-stride", NULL); stride = (p == NULL) ? 0x10 : *p; /* XXX FIXME: Which property name is to use of the 2 following ? */ - p = get_property(dp, "dcr-mmio-range", NULL); + p = of_get_property(dp, "dcr-mmio-range", NULL); if (p == NULL) - p = get_property(dp, "dcr-mmio-space", NULL); + p = of_get_property(dp, "dcr-mmio-space", NULL); if (p == NULL) return OF_BAD_ADDR; -- cgit v1.2.3