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atheros: ar2315-spiflash: update initialization

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- fill module metadata
  - remove odd module_{init,exit}

Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>

SVN-Revision: 42490
This commit is contained in:
John Crispin 2014-09-12 06:51:51 +00:00
parent 7a4cf9adfd
commit ffa6091eef
1 changed files with 12 additions and 23 deletions
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35
target/linux/atheros/patches-3.14/120-spiflash.patch
View file

@ -23,7 +23,7 @@
--- /dev/null
+++ b/drivers/mtd/devices/ar2315.c
@@ -0,0 +1,518 @@
@@ -0,0 +1,507 @@
+
+/*
+ * MTD driver for the SPI Flash Memory support on Atheros AR2315
@ -56,8 +56,8 @@
+
+#include "ar2315_spiflash.h"
+
+#define DRIVER_NAME "ar2315-spiflash"
+
+#define SPIFLASH "spiflash: "
+#define busy_wait(_priv, _condition, _wait) do { \
+ while (_condition) { \
+ spin_unlock_bh(&_priv->lock); \
@ -227,7 +227,7 @@
+ * and flashconfig_tbl array index for success.
+ */
+static int
+spiflash_probe_chip(struct spiflash_priv *priv)
+spiflash_probe_chip(struct platform_device *pdev, struct spiflash_priv *priv)
+{
+ u32 sig;
+ int flash_size;
@ -254,7 +254,7 @@
+ flash_size = FLASH_16MB;
+ break;
+ default:
+ pr_warn(SPIFLASH "Read of flash device signature failed!\n");
+ dev_warn(&pdev->dev, "read of flash device signature failed!\n");
+ return 0;
+ }
+
@ -468,9 +468,9 @@
+ return PTR_ERR(priv->mmraddr);
+ }
+
+ index = spiflash_probe_chip(priv);
+ index = spiflash_probe_chip(pdev, priv);
+ if (!index) {
+ dev_warn(&pdev->dev, SPIFLASH "Found no flash device\n");
+ dev_warn(&pdev->dev, "found no flash device\n");
+ return -ENODEV;
+ }
+
@ -518,29 +518,18 @@
+}
+
+static struct platform_driver spiflash_driver = {
+ .driver.name = "ar2315-spiflash",
+ .driver.name = DRIVER_NAME,
+ .probe = spiflash_probe,
+ .remove = spiflash_remove,
+};
+
+static int __init
+spiflash_init(void)
+{
+ return platform_driver_register(&spiflash_driver);
+}
+
+static void __exit
+spiflash_exit(void)
+{
+ return platform_driver_unregister(&spiflash_driver);
+}
+
+module_init(spiflash_init);
+module_exit(spiflash_exit);
+module_platform_driver(spiflash_driver);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("OpenWrt.org, Atheros Communications Inc");
+MODULE_DESCRIPTION("MTD driver for SPI Flash on Atheros SOC");
+MODULE_AUTHOR("OpenWrt.org");
+MODULE_AUTHOR("Atheros Communications Inc");
+MODULE_DESCRIPTION("MTD driver for SPI Flash on Atheros AR2315+ SOC");
+MODULE_ALIAS("platform:" DRIVER_NAME);
+
--- /dev/null
+++ b/drivers/mtd/devices/ar2315_spiflash.h