Messages in this thread Patch in this message | | | From | Arnd Bergmann <> | Subject | [PATCH] PCI: faraday: use %pap format string for printing resources | Date | Wed, 19 Apr 2017 19:54:46 +0200 |
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resource_size_t may be either 32-bit or 64-bit wide, so we have to use the special %pap format string to avoid warnings like:
drivers/pci/host/pci-ftpci100.c: In function 'faraday_res_to_memcfg': drivers/pci/host/pci-ftpci100.c:174:586: error: format '%x' expects argument of type 'unsigned int', but argument 3 has type 'resource_size_t {aka long long unsigned int}' [-Werror=format=] drivers/pci/host/pci-ftpci100.c:174:586: error: format '%x' expects argument of type 'unsigned int', but argument 4 has type 'resource_size_t {aka long long unsigned int}' [-Werror=format=]
This relies on resource_size_t and phys_addr_t being the same width, as other code already does.
Fixes: 5c18f2b240bd ("PCI: faraday: Add Faraday Technology FTPCI100 PCI Host Bridge driver") Signed-off-by: Arnd Bergmann <arnd@arndb.de> --- drivers/pci/host/pci-ftpci100.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/pci/host/pci-ftpci100.c b/drivers/pci/host/pci-ftpci100.c index 4ae5418a1aad..c0f29d1de341 100644 --- a/drivers/pci/host/pci-ftpci100.c +++ b/drivers/pci/host/pci-ftpci100.c @@ -171,8 +171,8 @@ static int faraday_res_to_memcfg(resource_size_t mem_base, pr_warn("truncated PCI memory base\n"); /* Translate to bridge side address space */ outval |= (mem_base & FARADAY_PCI_MEMBASE_MASK); - pr_debug("Translated pci base @%08x, size %08x to config %08x\n", - mem_base, mem_size, outval); + pr_debug("Translated pci base @%pap, size %pap to config %08x\n", + &mem_base, &mem_size, outval); *val = outval; return 0; -- 2.9.0
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