staging: sm750fb: replace custom MB(x) macro with appropriate SZ_xM
Use SZ_xM defined in linux/sizes.h instead of custom MB(x) macro
Signed-off-by: Mike Rapoport <mike.rapoport@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/staging/sm750fb/ddk750_chip.c b/drivers/staging/sm750fb/ddk750_chip.c
index 5e6798e..c9adc38 100644
--- a/drivers/staging/sm750fb/ddk750_chip.c
+++ b/drivers/staging/sm750fb/ddk750_chip.c
@@ -1,3 +1,5 @@
+#include <linux/sizes.h>
+
#include "ddk750_help.h"
#include "ddk750_reg.h"
#include "ddk750_chip.h"
@@ -226,7 +228,7 @@
/* sm750le only use 64 mb memory*/
if (getChipType() == SM750LE)
- return MB(64);
+ return SZ_64M;
/* for 750,always use power mode0*/
reg = PEEK32(MODE0_GATE);
@@ -237,13 +239,13 @@
reg = FIELD_GET(PEEK32(MISC_CTRL), MISC_CTRL, LOCALMEM_SIZE);
switch (reg) {
case MISC_CTRL_LOCALMEM_SIZE_8M:
- data = MB(8); break; /* 8 Mega byte */
+ data = SZ_8M; break; /* 8 Mega byte */
case MISC_CTRL_LOCALMEM_SIZE_16M:
- data = MB(16); break; /* 16 Mega byte */
+ data = SZ_16M; break; /* 16 Mega byte */
case MISC_CTRL_LOCALMEM_SIZE_32M:
- data = MB(32); break; /* 32 Mega byte */
+ data = SZ_32M; break; /* 32 Mega byte */
case MISC_CTRL_LOCALMEM_SIZE_64M:
- data = MB(64); break; /* 64 Mega byte */
+ data = SZ_64M; break; /* 64 Mega byte */
default:
data = 0;
break;
diff --git a/drivers/staging/sm750fb/sm750_hw.c b/drivers/staging/sm750fb/sm750_hw.c
index 48b4944..cdb7161 100644
--- a/drivers/staging/sm750fb/sm750_hw.c
+++ b/drivers/staging/sm750fb/sm750_hw.c
@@ -18,6 +18,7 @@
#endif
#include <linux/platform_device.h>
#include <linux/screen_info.h>
+#include <linux/sizes.h>
#include "sm750.h"
#include "sm750_hw.h"
@@ -34,7 +35,7 @@
ret = 0;
share->vidreg_start = pci_resource_start(pdev, 1);
- share->vidreg_size = MB(2);
+ share->vidreg_size = SZ_2M;
pr_info("mmio phyAddr = %lx\n", share->vidreg_start);