struct spear_pcie_gadget_config *config,
const char *buf, size_t count)
{
- if (strict_strtoul(buf, 0, &config->requested_msi))
- return -EINVAL;
+ int ret;
+
+ ret = kstrtoul(buf, 0, &config->requested_msi);
+ if (ret)
+ return ret;
+
if (config->requested_msi > 32)
config->requested_msi = 32;
{
struct pcie_app_reg __iomem *app_reg = config->va_app_base;
ulong en;
+ int ret;
- if (strict_strtoul(buf, 0, &en))
- return -EINVAL;
+ ret = kstrtoul(buf, 0, &en);
+ if (ret)
+ return ret;
if (en)
writel(readl(&app_reg->app_ctrl_0) | (1 << SYS_INT_ID),
struct pcie_app_reg __iomem *app_reg = config->va_app_base;
ulong vector;
u32 ven_msi;
+ int ret;
- if (strict_strtoul(buf, 0, &vector))
- return -EINVAL;
+ ret = kstrtoul(buf, 0, &vector);
+ if (ret)
+ return ret;
if (!config->configured_msi)
return -EINVAL;
const char *buf, size_t count)
{
ulong id;
+ int ret;
- if (strict_strtoul(buf, 0, &id))
- return -EINVAL;
+ ret = kstrtoul(buf, 0, &id);
+ if (ret)
+ return ret;
spear_dbi_write_reg(config, PCI_VENDOR_ID, 2, id);
const char *buf, size_t count)
{
ulong id;
+ int ret;
- if (strict_strtoul(buf, 0, &id))
- return -EINVAL;
+ ret = kstrtoul(buf, 0, &id);
+ if (ret)
+ return ret;
spear_dbi_write_reg(config, PCI_DEVICE_ID, 2, id);
ulong size;
u32 pos, pos1;
u32 no_of_bit = 0;
+ int ret;
+
+ ret = kstrtoul(buf, 0, &size);
+ if (ret)
+ return ret;
- if (strict_strtoul(buf, 0, &size))
- return -EINVAL;
/* min bar size is 256 */
if (size <= 0x100)
size = 0x100;
{
struct pcie_app_reg __iomem *app_reg = config->va_app_base;
ulong address;
+ int ret;
- if (strict_strtoul(buf, 0, &address))
- return -EINVAL;
+ ret = kstrtoul(buf, 0, &address);
+ if (ret)
+ return ret;
address &= ~(config->bar0_size - 1);
if (config->va_bar0_address)
const char *buf, size_t count)
{
ulong offset;
+ int ret;
- if (strict_strtoul(buf, 0, &offset))
- return -EINVAL;
+ ret = kstrtoul(buf, 0, &offset);
+ if (ret)
+ return ret;
if (offset % 4)
return -EINVAL;
const char *buf, size_t count)
{
ulong data;
+ int ret;
- if (strict_strtoul(buf, 0, &data))
- return -EINVAL;
+ ret = kstrtoul(buf, 0, &data);
+ if (ret)
+ return ret;
if (!config->va_bar0_address)
return -ENOMEM;