diff options
author | Jingoo Han <jg1.han@samsung.com> | 2013-06-04 13:15:16 +0900 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-06-06 12:54:08 -0700 |
commit | f7b41276b6b07f47c5f5212fa244385b0e3aaa30 (patch) | |
tree | a5c48de78a236e836da7d3b26e999224c975cc11 /drivers/misc/spear13xx_pcie_gadget.c | |
parent | 4cd5773a2ae6facdde3f563087a4cc50f00d9530 (diff) |
misc: replace strict_strtoul() with kstrtoul()
The usage of strict_strtoul() is not preferred, because
strict_strtoul() is obsolete. Thus, kstrtoul() should be
used.
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc/spear13xx_pcie_gadget.c')
-rw-r--r-- | drivers/misc/spear13xx_pcie_gadget.c | 57 |
1 files changed, 39 insertions, 18 deletions
diff --git a/drivers/misc/spear13xx_pcie_gadget.c b/drivers/misc/spear13xx_pcie_gadget.c index 4ba0ea352968..2e13614d41e8 100644 --- a/drivers/misc/spear13xx_pcie_gadget.c +++ b/drivers/misc/spear13xx_pcie_gadget.c @@ -316,8 +316,12 @@ static ssize_t pcie_gadget_store_no_of_msi( 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; @@ -330,9 +334,11 @@ static ssize_t pcie_gadget_store_inta( { 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), @@ -351,9 +357,11 @@ static ssize_t pcie_gadget_store_send_msi( 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; @@ -395,9 +403,11 @@ static ssize_t pcie_gadget_store_vendor_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_VENDOR_ID, 2, id); @@ -420,9 +430,11 @@ static ssize_t pcie_gadget_store_device_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); @@ -443,9 +455,12 @@ static ssize_t pcie_gadget_store_bar0_size( 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; @@ -490,9 +505,11 @@ static ssize_t pcie_gadget_store_bar0_address( { 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) @@ -518,9 +535,11 @@ static ssize_t pcie_gadget_store_bar0_rw_offset( 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; @@ -549,9 +568,11 @@ static ssize_t pcie_gadget_store_bar0_data( 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; |