From: Logan Gunthorpe Subject: [PATCH v14 10/10] ntb: ntb_hw_switchtec: Cleanup 64bit IO defines to use the common header Date: Thu, 22 Mar 2018 11:17:03 -0600 Message-ID: <20180322171703.4300-11-logang@deltatee.com> References: <20180322171703.4300-1-logang@deltatee.com> Cc: Arnd Bergmann , Andy Shevchenko , =?UTF-8?q?Horia=20Geant=C4=83?= , Logan Gunthorpe , Jon Mason To: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, linux-ntb@googlegroups.com, linux-crypto@vger.kernel.org, Greg Kroah-Hartman Return-path: In-Reply-To: <20180322171703.4300-1-logang@deltatee.com> Sender: linux-kernel-owner@vger.kernel.org List-Id: linux-crypto.vger.kernel.org Clean up the ifdefs which conditionally defined the io{read|write}64 functions in favour of the new common io-64-nonatomic-lo-hi header. Per a nit from Andy Shevchenko, the include list is also made alphabetical. Signed-off-by: Logan Gunthorpe Reviewed-by: Andy Shevchenko Cc: Jon Mason --- drivers/ntb/hw/mscc/ntb_hw_switchtec.c | 36 ++++------------------------------ 1 file changed, 4 insertions(+), 32 deletions(-) diff --git a/drivers/ntb/hw/mscc/ntb_hw_switchtec.c b/drivers/ntb/hw/mscc/ntb_hw_switchtec.c index f624ae27eabe..f403da24b833 100644 --- a/drivers/ntb/hw/mscc/ntb_hw_switchtec.c +++ b/drivers/ntb/hw/mscc/ntb_hw_switchtec.c @@ -13,12 +13,13 @@ * */ -#include -#include +#include +#include #include #include -#include +#include #include +#include MODULE_DESCRIPTION("Microsemi Switchtec(tm) NTB Driver"); MODULE_VERSION("0.1"); @@ -35,35 +36,6 @@ module_param(use_lut_mws, bool, 0644); MODULE_PARM_DESC(use_lut_mws, "Enable the use of the LUT based memory windows"); -#ifndef ioread64 -#ifdef readq -#define ioread64 readq -#else -#define ioread64 _ioread64 -static inline u64 _ioread64(void __iomem *mmio) -{ - u64 low, high; - - low = ioread32(mmio); - high = ioread32(mmio + sizeof(u32)); - return low | (high << 32); -} -#endif -#endif - -#ifndef iowrite64 -#ifdef writeq -#define iowrite64 writeq -#else -#define iowrite64 _iowrite64 -static inline void _iowrite64(u64 val, void __iomem *mmio) -{ - iowrite32(val, mmio); - iowrite32(val >> 32, mmio + sizeof(u32)); -} -#endif -#endif - #define SWITCHTEC_NTB_MAGIC 0x45CC0001 #define MAX_MWS 128 -- 2.11.0