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Message-ID: <20140613092240.GA3797@devel.8.8.4.4>
Date: Fri, 13 Jun 2014 18:22:40 +0900
From: Daeseok Youn <daeseok.youn@...il.com>
To: lidza.louina@...il.com, gregkh@...uxfoundation.org
Cc: markh@...pro.net, dan.carpenter@...cle.com,
driverdev-devel@...uxdriverproject.org, devel@...verdev.osuosl.org,
linux-kernel@...r.kernel.org
Subject: [PATCH 6/7] staging: dgap: move unrelated functions in
dgap_firmware_load()
The dgap_firmware_load() has a lot of stuff which are
unrelated with loading firmware.
So just moved to dgap_init_one().
Signed-off-by: Daeseok Youn <daeseok.youn@...il.com>
---
drivers/staging/dgap/dgap.c | 70 ++++++++++++++++++++++++-------------------
1 files changed, 39 insertions(+), 31 deletions(-)
diff --git a/drivers/staging/dgap/dgap.c b/drivers/staging/dgap/dgap.c
index 721404f..2ccbd54 100644
--- a/drivers/staging/dgap/dgap.c
+++ b/drivers/staging/dgap/dgap.c
@@ -197,7 +197,8 @@ static void dgap_do_reset_board(struct board_t *brd);
static int dgap_test_bios(struct board_t *brd);
static int dgap_test_fep(struct board_t *brd);
static int dgap_tty_register_ports(struct board_t *brd);
-static int dgap_firmware_load(struct pci_dev *pdev, int card_type);
+static int dgap_firmware_load(struct pci_dev *pdev, int card_type,
+ struct board_t* brd);
static void dgap_cleanup_module(void);
@@ -569,6 +570,7 @@ static int dgap_init_pci(void)
static int dgap_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
{
int rc;
+ struct board_t* brd;
if (dgap_numboards >= MAXBOARDS)
return -EPERM;
@@ -581,8 +583,40 @@ static int dgap_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
if (rc)
return rc;
- dgap_numboards++;
- return dgap_firmware_load(pdev, ent->driver_data);
+ brd = dgap_board[dgap_numboards++];
+ rc = dgap_firmware_load(pdev, ent->driver_data, brd);
+ if (rc)
+ return rc;
+
+ rc = dgap_alloc_flipbuf(brd);
+ if (rc)
+ return rc;
+
+ rc = dgap_tty_register(brd);
+ if (rc)
+ return rc;
+
+ rc = dgap_request_irq(brd);
+ if (rc)
+ return rc;
+
+ /*
+ * Do tty device initialization.
+ */
+ rc = dgap_tty_init(brd);
+ if (rc < 0)
+ return rc;
+
+ rc = dgap_tty_register_ports(brd);
+ if (rc) {
+ dgap_tty_free(brd);
+ return rc;
+ }
+
+ brd->state = BOARD_READY;
+ brd->dpastatus = BD_RUNNING;
+
+ return 0;
}
static void dgap_remove_one(struct pci_dev *dev)
@@ -822,9 +856,9 @@ static void dgap_free_irq(struct board_t *brd)
free_irq(brd->irq, brd);
}
-static int dgap_firmware_load(struct pci_dev *pdev, int card_type)
+static int dgap_firmware_load(struct pci_dev *pdev, int card_type,
+ struct board_t* brd)
{
- struct board_t *brd = dgap_board[dgap_numboards - 1];
const struct firmware *fw;
char *tmp_ptr;
int ret;
@@ -865,9 +899,6 @@ static int dgap_firmware_load(struct pci_dev *pdev, int card_type)
kfree(dgap_config_buf);
}
- ret = dgap_alloc_flipbuf(brd);
- if (ret)
- return ret;
/*
* Match this board to a config the user created for us.
*/
@@ -889,14 +920,6 @@ static int dgap_firmware_load(struct pci_dev *pdev, int card_type)
return -EINVAL;
}
- ret = dgap_tty_register(brd);
- if (ret)
- return ret;
-
- ret = dgap_request_irq(brd);
- if (ret)
- return ret;
-
if (fw_info[card_type].bios_name) {
ret = request_firmware(&fw, fw_info[card_type].bios_name,
&pdev->dev);
@@ -959,21 +982,6 @@ static int dgap_firmware_load(struct pci_dev *pdev, int card_type)
release_firmware(fw);
}
#endif
- /*
- * Do tty device initialization.
- */
- ret = dgap_tty_init(brd);
- if (ret < 0)
- return ret;
-
- ret = dgap_tty_register_ports(brd);
- if (ret) {
- dgap_tty_free(brd);
- return ret;
- }
-
- brd->state = BOARD_READY;
- brd->dpastatus = BD_RUNNING;
return 0;
}
--
1.7.1
--
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