| Message ID | 20230614173633.2430653-1-robh@kernel.org (mailing list archive) |
|---|---|
| State | Handled Elsewhere |
| Headers | show |
| Series | [1/2] MIPS: octeon: Fix cvmx_writeq_csr/cvmx_readq_csr on 32-bit builds | expand |
On Wed, Jun 14, 2023 at 11:36:31AM -0600, Rob Herring wrote: > Test 32-bit builds have an error in cvmx_writeq_csr/cvmx_readq_csr: > > arch/mips/include/asm/octeon/cvmx.h:282:24: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast] > > As the default for allyesconfig/allmodconfig is 32-bit, fixing these > functions for 32-bit is needed to enable Cavium Octeon drivers for > COMPILE_TEST. > > Signed-off-by: Rob Herring <robh@kernel.org> > --- > arch/mips/include/asm/octeon/cvmx.h | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/arch/mips/include/asm/octeon/cvmx.h b/arch/mips/include/asm/octeon/cvmx.h > index 72e775bf31e6..2265a92995a8 100644 > --- a/arch/mips/include/asm/octeon/cvmx.h > +++ b/arch/mips/include/asm/octeon/cvmx.h > @@ -279,7 +279,7 @@ static inline void cvmx_write_csr(uint64_t csr_addr, uint64_t val) > > static inline void cvmx_writeq_csr(void __iomem *csr_addr, uint64_t val) > { > - cvmx_write_csr((__force uint64_t)csr_addr, val); > + cvmx_write_csr((__force uintptr_t)csr_addr, val); > } > > static inline void cvmx_write_io(uint64_t io_addr, uint64_t val) > @@ -296,7 +296,7 @@ static inline uint64_t cvmx_read_csr(uint64_t csr_addr) > > static inline uint64_t cvmx_readq_csr(void __iomem *csr_addr) > { > - return cvmx_read_csr((__force uint64_t) csr_addr); > + return cvmx_read_csr((__force uintptr_t) csr_addr); > } > > static inline void cvmx_send_single(uint64_t data) > -- > 2.39.2 Acked-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
diff --git a/arch/mips/include/asm/octeon/cvmx.h b/arch/mips/include/asm/octeon/cvmx.h index 72e775bf31e6..2265a92995a8 100644 --- a/arch/mips/include/asm/octeon/cvmx.h +++ b/arch/mips/include/asm/octeon/cvmx.h @@ -279,7 +279,7 @@ static inline void cvmx_write_csr(uint64_t csr_addr, uint64_t val) static inline void cvmx_writeq_csr(void __iomem *csr_addr, uint64_t val) { - cvmx_write_csr((__force uint64_t)csr_addr, val); + cvmx_write_csr((__force uintptr_t)csr_addr, val); } static inline void cvmx_write_io(uint64_t io_addr, uint64_t val) @@ -296,7 +296,7 @@ static inline uint64_t cvmx_read_csr(uint64_t csr_addr) static inline uint64_t cvmx_readq_csr(void __iomem *csr_addr) { - return cvmx_read_csr((__force uint64_t) csr_addr); + return cvmx_read_csr((__force uintptr_t) csr_addr); } static inline void cvmx_send_single(uint64_t data)
Test 32-bit builds have an error in cvmx_writeq_csr/cvmx_readq_csr: arch/mips/include/asm/octeon/cvmx.h:282:24: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast] As the default for allyesconfig/allmodconfig is 32-bit, fixing these functions for 32-bit is needed to enable Cavium Octeon drivers for COMPILE_TEST. Signed-off-by: Rob Herring <robh@kernel.org> --- arch/mips/include/asm/octeon/cvmx.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)