On Tue, Nov 03, 2020 at 03:22:02PM +0800, Chin-Ting Kuo wrote:
> Add driver for ASPEED BMC FMC/SPI memory controller which
> supports spi-mem interface.
This breaks the build for me with an x86 allmodconfig:
/mnt/kernel/drivers/spi/spi-aspeed.c: In function 'aspeed_2600_spi_dma_checksum':
/mnt/kernel/drivers/spi/spi-aspeed.c:195:9: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
writel((uint32_t)ast_ctrl->chips[cs].ahb_base_phy,
^
/mnt/kernel/drivers/spi/spi-aspeed.c: In function 'aspeed_spi_decode_range_config':
/mnt/kernel/drivers/spi/spi-aspeed.c:488:27: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
chip[cs].ahb_base_phy = (void __iomem *)start_addr_phy;
^
In file included from /mnt/kernel/include/linux/printk.h:409,
from /mnt/kernel/include/linux/kernel.h:16,
from /mnt/kernel/include/linux/clk.h:13,
from /mnt/kernel/drivers/spi/spi-aspeed.c:11:
/mnt/kernel/drivers/spi/spi-aspeed.c: In function 'aspeed_spi_exec_op':
/mnt/kernel/drivers/spi/spi-aspeed.c:619:44: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
ctrl_val, addr_mode_reg, addr_data_mask, (uint32_t)op_addr);
^
/mnt/kernel/include/linux/dynamic_debug.h:129:15: note: in definition of macro '__dynamic_func_call'
func(&id, ##__VA_ARGS__); \
^~~~~~~~~~~
/mnt/kernel/include/linux/dynamic_debug.h:161:2: note: in expansion of macro '_dynamic_func_call'
_dynamic_func_call(fmt,__dynamic_dev_dbg, \
^~~~~~~~~~~~~~~~~~
/mnt/kernel/include/linux/dev_printk.h:123:2: note: in expansion of macro 'dynamic_dev_dbg'
dynamic_dev_dbg(dev, dev_fmt(fmt), ##__VA_ARGS__)
^~~~~~~~~~~~~~~
/mnt/kernel/drivers/spi/spi-aspeed.c:618:2: note: in expansion of macro 'dev_dbg'
dev_dbg(dev, "ctrl: 0x%08x, addr_mode: 0x%x, mask: 0x%x, addr:0x%08x\n",
^~~~~~~
/mnt/kernel/drivers/spi/spi-aspeed.c: In function 'aspeed_spi_dirmap_read':
/mnt/kernel/drivers/spi/spi-aspeed.c:651:25: warning: format '%x' expects argument of type 'unsigned int', but argument 6 has type 'size_t' {aka 'long unsigned int'} [-Wformat=]
dev_dbg(ast_ctrl->dev, "read op:0x%x, addr:0x%llx, len:0x%x\n",
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/mnt/kernel/include/linux/dynamic_debug.h:129:15: note: in definition of macro '__dynamic_func_call'
func(&id, ##__VA_ARGS__); \
^~~~~~~~~~~
/mnt/kernel/include/linux/dynamic_debug.h:161:2: note: in expansion of macro '_dynamic_func_call'
_dynamic_func_call(fmt,__dynamic_dev_dbg, \
^~~~~~~~~~~~~~~~~~
/mnt/kernel/include/linux/dev_printk.h:123:2: note: in expansion of macro 'dynamic_dev_dbg'
dynamic_dev_dbg(dev, dev_fmt(fmt), ##__VA_ARGS__)
^~~~~~~~~~~~~~~
/mnt/kernel/include/linux/dev_printk.h:123:23: note: in expansion of macro 'dev_fmt'
dynamic_dev_dbg(dev, dev_fmt(fmt), ##__VA_ARGS__)
^~~~~~~
/mnt/kernel/drivers/spi/spi-aspeed.c:651:2: note: in expansion of macro 'dev_dbg'
dev_dbg(ast_ctrl->dev, "read op:0x%x, addr:0x%llx, len:0x%x\n",
^~~~~~~
/mnt/kernel/drivers/spi/spi-aspeed.c: In function 'aspeed_spi_dirmap_write':
/mnt/kernel/drivers/spi/spi-aspeed.c:676:25: warning: format '%x' expects argument of type 'unsigned int', but argument 6 has type 'size_t' {aka 'long unsigned int'} [-Wformat=]
dev_dbg(ast_ctrl->dev, "write op:0x%x, addr:0x%llx, len:0x%x\n",
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/mnt/kernel/include/linux/dynamic_debug.h:129:15: note: in definition of macro '__dynamic_func_call'
func(&id, ##__VA_ARGS__); \
^~~~~~~~~~~
/mnt/kernel/include/linux/dynamic_debug.h:161:2: note: in expansion of macro '_dynamic_func_call'
_dynamic_func_call(fmt,__dynamic_dev_dbg, \
^~~~~~~~~~~~~~~~~~
/mnt/kernel/include/linux/dev_printk.h:123:2: note: in expansion of macro 'dynamic_dev_dbg'
dynamic_dev_dbg(dev, dev_fmt(fmt), ##__VA_ARGS__)
^~~~~~~~~~~~~~~
/mnt/kernel/include/linux/dev_printk.h:123:23: note: in expansion of macro 'dev_fmt'
dynamic_dev_dbg(dev, dev_fmt(fmt), ##__VA_ARGS__)
^~~~~~~
/mnt/kernel/drivers/spi/spi-aspeed.c:676:2: note: in expansion of macro 'dev_dbg'
dev_dbg(ast_ctrl->dev, "write op:0x%x, addr:0x%llx, len:0x%x\n",
^~~~~~~
/mnt/kernel/drivers/spi/spi-aspeed.c: At top level:
/mnt/kernel/drivers/spi/spi-aspeed.c:820:17: error: initialization of 'ssize_t (*)(struct spi_mem_dirmap_desc *, u64, size_t, void *)' {aka 'long int (*)(struct spi_mem_dirmap_desc *, long long unsigned int, long unsigned int, void *)'} from incompatible pointer type 'int (*)(struct spi_mem_dirmap_desc *, uint64_t, size_t, void *)' {aka 'int (*)(struct spi_mem_dirmap_desc *, long long unsigned int, long unsigned int, void *)'} [-Werror=incompatible-pointer-types]
.dirmap_read = aspeed_spi_dirmap_read,
^~~~~~~~~~~~~~~~~~~~~~
/mnt/kernel/drivers/spi/spi-aspeed.c:820:17: note: (near initialization for 'aspeed_spi_mem_ops.dirmap_read')
/mnt/kernel/drivers/spi/spi-aspeed.c:821:18: error: initialization of 'ssize_t (*)(struct spi_mem_dirmap_desc *, u64, size_t, const void *)' {aka 'long int (*)(struct spi_mem_dirmap_desc *, long long unsigned int, long unsigned int, const void *)'} from incompatible pointer type 'int (*)(struct spi_mem_dirmap_desc *, uint64_t, size_t, const void *)' {aka 'int (*)(struct spi_mem_dirmap_desc *, long long unsigned int, long unsigned int, const void *)'} [-Werror=incompatible-pointer-types]
.dirmap_write = aspeed_spi_dirmap_write,
^~~~~~~~~~~~~~~~~~~~~~~
/mnt/kernel/drivers/spi/spi-aspeed.c:821:18: note: (near initialization for 'aspeed_spi_mem_ops.dirmap_write')
cc1: some warnings being treated as errors
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