Use the IS_ENABLED() macro to check kernel config defines
instead of #ifdef.
Signed-off-by: Martin Jocic <martin.jocic@xxxxxxxxxx>
---
drivers/net/can/kvaser_pciefd.c | 26 +++++++++++++-------------
1 file changed, 13 insertions(+), 13 deletions(-)
diff --git a/drivers/net/can/kvaser_pciefd.c b/drivers/net/can/kvaser_pciefd.c
index 99fad592965a..4068af8243c5 100644
--- a/drivers/net/can/kvaser_pciefd.c
+++ b/drivers/net/can/kvaser_pciefd.c
@@ -1053,13 +1053,13 @@ static void kvaser_pciefd_write_dma_map_altera(struct kvaser_pciefd *pcie,
void __iomem *serdes_base;
u32 word1, word2;
-#ifdef CONFIG_ARCH_DMA_ADDR_T_64BIT
- word1 = addr | KVASER_PCIEFD_ALTERA_DMA_64BIT;
- word2 = addr >> 32;
-#else
- word1 = addr;
- word2 = 0;
-#endif
+ if (IS_ENABLED(CONFIG_ARCH_DMA_ADDR_T_64BIT)) {
+ word1 = addr | KVASER_PCIEFD_ALTERA_DMA_64BIT;
+ word2 = addr >> 32;
+ } else {
+ word1 = addr;
+ word2 = 0;
+ }
serdes_base = KVASER_PCIEFD_SERDES_ADDR(pcie) + 0x8 * index;
iowrite32(word1, serdes_base);
iowrite32(word2, serdes_base + 0x4);
@@ -1072,9 +1072,9 @@ static void kvaser_pciefd_write_dma_map_sf2(struct kvaser_pciefd *pcie,
u32 lsb = addr & KVASER_PCIEFD_SF2_DMA_LSB_MASK;
u32 msb = 0x0;
-#ifdef CONFIG_ARCH_DMA_ADDR_T_64BIT
- msb = addr >> 32;
-#endif
+ if (IS_ENABLED(CONFIG_ARCH_DMA_ADDR_T_64BIT))
+ msb = addr >> 32;
+
serdes_base = KVASER_PCIEFD_SERDES_ADDR(pcie) + 0x10 * index;
iowrite32(lsb, serdes_base);
iowrite32(msb, serdes_base + 0x4);
@@ -1087,9 +1087,9 @@ static void kvaser_pciefd_write_dma_map_xilinx(struct kvaser_pciefd *pcie,
u32 lsb = addr & KVASER_PCIEFD_XILINX_DMA_LSB_MASK;
u32 msb = 0x0;
-#ifdef CONFIG_ARCH_DMA_ADDR_T_64BIT
- msb = addr >> 32;
-#endif
+ if (IS_ENABLED(CONFIG_ARCH_DMA_ADDR_T_64BIT))
+ msb = addr >> 32;
+
serdes_base = KVASER_PCIEFD_SERDES_ADDR(pcie) + 0x8 * index;
iowrite32(msb, serdes_base);
iowrite32(lsb, serdes_base + 0x4);
--
2.43.0
