Use DEFINE_RES_MEM() to save a couple of lines of code, which makes the
code a bit shorter and easier to read. The start address does not need to
appear twice.
By the way, the value of '.end' should be "start + size - 1". So the
previous writing should have omitted subtracted 1.
Fixes:
acf5e051ac44 ("MCB: add support for SC31 to mcb-lpc")
Fixes:
73edc8f7ccef ("mcb: Added support for LPC or non PCI based MCB carrier")
Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
Link: https://lore.kernel.org/r/20210616073030.834-2-thunder.leizhen@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
return ret;
}
-static struct resource sc24_fpga_resource = {
- .start = 0xe000e000,
- .end = 0xe000e000 + CHAM_HEADER_SIZE,
- .flags = IORESOURCE_MEM,
-};
-
-static struct resource sc31_fpga_resource = {
- .start = 0xf000e000,
- .end = 0xf000e000 + CHAM_HEADER_SIZE,
- .flags = IORESOURCE_MEM,
-};
+static struct resource sc24_fpga_resource = DEFINE_RES_MEM(0xe000e000, CHAM_HEADER_SIZE);
+static struct resource sc31_fpga_resource = DEFINE_RES_MEM(0xf000e000, CHAM_HEADER_SIZE);
static struct platform_driver mcb_lpc_driver = {
.driver = {