diff options
Diffstat (limited to 'drivers/staging/csr/io.c')
| -rw-r--r-- | drivers/staging/csr/io.c | 53 |
1 files changed, 17 insertions, 36 deletions
diff --git a/drivers/staging/csr/io.c b/drivers/staging/csr/io.c index e6503d9620a..caf48e3120c 100644 --- a/drivers/staging/csr/io.c +++ b/drivers/staging/csr/io.c @@ -31,6 +31,7 @@ * --------------------------------------------------------------------------- */ #include <linux/proc_fs.h> +#include <linux/version.h> #include "csr_wifi_hip_unifi.h" #include "csr_wifi_hip_unifiversion.h" @@ -38,7 +39,6 @@ #include "unifiio.h" #include "unifi_priv.h" - /* * Array of pointers to context structs for unifi devices that are present. * The index in the array corresponds to the wlan interface number @@ -70,11 +70,7 @@ static int In_use[MAX_UNIFI_DEVS]; * Mutex to prevent UDI clients to open the character device before the priv * is created and initialised. */ -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37) DEFINE_SEMAPHORE(Unifi_instance_mutex); -#else -DECLARE_MUTEX(Unifi_instance_mutex); -#endif /* * When the device is removed, unregister waits on Unifi_cleanup_wq * until all the UDI clients release the character device. @@ -177,21 +173,6 @@ uf_register_netdev(unifi_priv_t *priv, int interfaceTag) /* The device is registed */ interfacePriv->netdev_registered = 1; -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,28) -#ifdef CONFIG_NET_SCHED - /* - * IMPORTANT: - * uf_install_qdisc() holds the network device lock, we can not - * install the qdisk before the network device is registered. - */ - r = uf_install_qdisc(priv->netdev[interfaceTag]); - if (r) { - unifi_error(priv, "Failed to install qdisc\n"); - return r; - } -#endif /* CONFIG_NET_SCHED */ -#endif /* LINUX_VERSION_CODE */ - #ifdef CSR_SUPPORT_SME /* * Register the inet handler; it notifies us for changes in the IP address. @@ -347,7 +328,7 @@ register_unifi_sdio(CsrSdioFunction *sdio_dev, int bus_id, struct device *dev) /* * We use the slot number as unifi device index. */ - snprintf(priv->proc_entry_name, 64, "driver/unifi%d", priv->instance); + scnprintf(priv->proc_entry_name, 64, "driver/unifi%d", priv->instance); /* * The following complex casting is in place in order to eliminate 64-bit compilation warning * "cast to/from pointer from/to integer of different size" @@ -669,7 +650,7 @@ unregister_unifi_sdio(int bus_id) if(interfacePriv->netdev_registered) { netif_carrier_off(priv->netdev[interfaceTag]); - UF_NETIF_TX_STOP_ALL_QUEUES(priv->netdev[interfaceTag]); + netif_tx_stop_all_queues(priv->netdev[interfaceTag]); } } @@ -904,54 +885,54 @@ uf_read_proc(char *page, char **start, off_t offset, int count, orig_p = p; - written = CsrSnprintf(p, remain, "UniFi SDIO Driver: %s %s %s\n", + written = scnprintf(p, remain, "UniFi SDIO Driver: %s %s %s\n", CSR_WIFI_VERSION, __DATE__, __TIME__); UNIFI_SNPRINTF_RET(p, remain, written); #ifdef CSR_SME_USERSPACE - written = CsrSnprintf(p, remain, "SME: CSR userspace "); + written = scnprintf(p, remain, "SME: CSR userspace "); UNIFI_SNPRINTF_RET(p, remain, written); #ifdef CSR_SUPPORT_WEXT - written = CsrSnprintf(p, remain, "with WEXT support\n"); + written = scnprintf(p, remain, "with WEXT support\n"); #else - written = CsrSnprintf(p, remain, "\n"); + written = scnprintf(p, remain, "\n"); #endif /* CSR_SUPPORT_WEXT */ UNIFI_SNPRINTF_RET(p, remain, written); #endif /* CSR_SME_USERSPACE */ #ifdef CSR_NATIVE_LINUX - written = CsrSnprintf(p, remain, "SME: native\n"); + written = scnprintf(p, remain, "SME: native\n"); UNIFI_SNPRINTF_RET(p, remain, written); #endif #ifdef CSR_SUPPORT_SME - written = CsrSnprintf(p, remain, - "Firmware (ROM) build:%lu, Patch:%lu\n", + written = scnprintf(p, remain, + "Firmware (ROM) build:%u, Patch:%u\n", priv->card_info.fw_build, priv->sme_versions.firmwarePatch); UNIFI_SNPRINTF_RET(p, remain, written); #endif p += unifi_print_status(priv->card, p, &remain); - written = CsrSnprintf(p, remain, "Last dbg str: %s\n", + written = scnprintf(p, remain, "Last dbg str: %s\n", priv->last_debug_string); UNIFI_SNPRINTF_RET(p, remain, written); - written = CsrSnprintf(p, remain, "Last dbg16:"); + written = scnprintf(p, remain, "Last dbg16:"); UNIFI_SNPRINTF_RET(p, remain, written); for (i = 0; i < 8; i++) { - written = CsrSnprintf(p, remain, " %04X", + written = scnprintf(p, remain, " %04X", priv->last_debug_word16[i]); UNIFI_SNPRINTF_RET(p, remain, written); } - written = CsrSnprintf(p, remain, "\n"); + written = scnprintf(p, remain, "\n"); UNIFI_SNPRINTF_RET(p, remain, written); - written = CsrSnprintf(p, remain, " "); + written = scnprintf(p, remain, " "); UNIFI_SNPRINTF_RET(p, remain, written); for (; i < 16; i++) { - written = CsrSnprintf(p, remain, " %04X", + written = scnprintf(p, remain, " %04X", priv->last_debug_word16[i]); UNIFI_SNPRINTF_RET(p, remain, written); } - written = CsrSnprintf(p, remain, "\n"); + written = scnprintf(p, remain, "\n"); UNIFI_SNPRINTF_RET(p, remain, written); *start = page; |