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[platform]: fixup for reading compatible

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Change-Id: Ia0ff40644daaaec90a32d173675fadca7327d79b
Reported-by: Jacob Chen <jacob2.chen@rock-chips.com>
Signed-off-by: Randy Li <randy.li@rock-chips.com>
This commit is contained in:
Randy Li
2017-04-27 15:19:26 +08:00
committed by Herman Chen
parent 09e626dc05
commit 1b0d5bc016
1 changed files with 3 additions and 3 deletions
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6
osal/mpp_platform.cpp
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@@ -170,11 +170,11 @@ MppPlatformService::MppPlatformService()
soc_name_len = read(fd, soc_name, MAX_SOC_NAME_LENGTH - 1); soc_name_len = read(fd, soc_name, MAX_SOC_NAME_LENGTH - 1);
if (soc_name_len > 0) { if (soc_name_len > 0) {
/* replacing the termination character to space */ /* replacing the termination character to space */
char *ptr = soc_name; for (char *ptr = soc_name;; ptr = soc_name) {
while (ptr < soc_name + soc_name_len - 1) {
ptr += strnlen (soc_name, MAX_SOC_NAME_LENGTH); ptr += strnlen (soc_name, MAX_SOC_NAME_LENGTH);
*ptr = ' '; *ptr = ' ';
if (ptr >= soc_name + soc_name_len - 1)
break;
} }
mpp_dbg(MPP_DBG_PLATFORM, "chip name: %s\n", soc_name); mpp_dbg(MPP_DBG_PLATFORM, "chip name: %s\n", soc_name);