sdcard: use G_BYTE from cutils

code is now easier to read.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Alistair Francis <alistair.francis@xilinx.com>
Message-id: 20180215220540.6556-11-f4bug@amsat.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

diff --git a/hw/sd/sd.c b/hw/sd/sd.c
index 90d1e27..b3698e3 100644 (file)
--- a/hw/sd/sd.c
+++ b/hw/sd/sd.c
@@ -36,6 +36,7 @@
 #include "hw/sd/sd.h"
 #include "qapi/error.h"
 #include "qemu/bitmap.h"
+#include "qemu/cutils.h"
 #include "hw/qdev-properties.h"
 #include "qemu/error-report.h"
 #include "qemu/timer.h"
@@ -343,7 +344,7 @@ static void sd_set_csd(SDState *sd, uint64_t size)
     uint32_t sectsize = (1 << (SECTOR_SHIFT + 1)) - 1;
     uint32_t wpsize = (1 << (WPGROUP_SHIFT + 1)) - 1;
 
-    if (size <= 0x40000000) {  /* Standard Capacity SD */
+    if (size <= 1 * G_BYTE) { /* Standard Capacity SD */
         sd->csd[0] = 0x00;     /* CSD structure */
         sd->csd[1] = 0x26;     /* Data read access-time-1 */
         sd->csd[2] = 0x00;     /* Data read access-time-2 */